Browse Author Index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All

A

Abbas, M. Hafil, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera province, Indonesia
Adebayo, Sijuwade Adebukola, University of Ilorin
Afrizal, Afrizal, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera
Agustian, Teguh Budi Prasetyo, Nurhajati Hakim, Yadi Jufri, Syafrimen Yasin,, Graduate Program, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Agricultural Technology, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia
Almasdi, Almasdi, H. Agus Salim Economic Institute
Aminah H.M Ariyania, Subejo, Suadi, Ihsannudin, Dwi Ratna Hidayati,, Agribusiness Department, Agricultural Faculty Trunojoyo University of Madura Extension and Development Communication Department, Agricultural Faculty, Gadjah Mada University Fisheries Department, Agricultural Faculty, Gadjah Mada University
Anang, Benjamin Tetteh, University for Development Studies
Anh Tran, Thong
Apriani, Rila Rahma, Department of Agroecotechnology, Agricultural Faculty, Lambung Mangkurat University, Banjarbaru, 70714, Indonesia
Ardi, Ardi, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatra, Indonesia
Arlius, Feri, Faculty of Agricultural Technology, Andalas University, Indonesia
Artina, Desy, Universitas Riau, Jl. Gunung Raya No. 81/28 , RT/RW 001/003, Kec. Tenayan Raya, Pekanbaru, 28281, Indonesia
Arza, Putri Aulia, Department of Nutrition, Faculty of Public Health, Andalas University, Padang, 25129, Indonesia
Asben, Alfi, Department of Agricultural Industrial Technology, Faculty of Agricultural Technology, Universitas Andalas, Limau Manis, Padang, West Sumatra 25163, Indonesia
Asdi Agustar, Sri Endang Kornita, Sjafrizal, Helmi,, Graduate Program, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Economics, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Agriculture, Kampus UNAND Limau Manis, Padang, West S
Asmawi, Jafrinur, Fuad Madarisa, Melinda Noer, a)Department of Agricultural Development, Postgraduate program of the Andalas University, Padang, Indonesia,25163. b)Department of Participative Development Planning, Agricultural Faculty, Andalas University Padang, Indonesia, 25163. c)Department of Co
Asriwandari, Hesti, Universitas Riau, Jl. Thamrin no.131 Sail, Pekanbaru, 28132, Indonesia
Atminingsih, Atminingsih
Azhari, Rafnel, Universitas Andalas

B

Babatunde, Raphael Olanrewaju, University of Ilorin
Bengen, Dietriech G., Institut Pertanian Bogor, West Java, Indonesia
Budiartiningsih, Rahmita, Universitas Riau, Jl. Susqa Gg. Rintis I No.54, RT/RW 004/004, Kec. Lima Puluh, Pekanbaru, 28141, Indonesia
Busniah, Munzir, Faculty of Agriculture, Andalas University, Kampus Unand Limau Manis, Indonesia

C

Candra Lina, Eka, Plant Protection Department, Faculty of Agriculture, Andalas University, Kampus Unand Limau Manis, Padang 25163, Indonesia
Chaniago, Irawati, Faculty of Agricultural Technology, Andalas University, Indonesia.

d

dahelmi, Dahelmi, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera
Dahelmi, Dahelmi, Biology FMIPA,Universitas Andalas, Padang, West Sumatera, Indonesia
Damanhuri, Harfiandri, University of Bung Hatta, Jl.Sumatera Ulak Karang, Padang 25000 West Sumatera, Indonesia
Danie, Kampiyau, Department of Agricultural Technical and Extension Services (AGRITEX), Ministry of Agriculture, Lands and Rural Resettlement, Ndodahondo Complex, Bindura, Zimbabwe
Daniel Hulse, Jonathan, Blue Ridge Community College, Patton 204, W. Campus Dr., Flat Rock, North Carolina, 28731, United States of America
Darmawi, Darlim, PhD Student, Animal Science Faculty, Universitas Andalas, Padang 25163, West Sumatera, Indonesia
De Silva, C.S, Department of Agricultural and Plantation Engineering, Faculty of Engineering Technology, The Open University of Sri Lanka
Deepika, Dake, University of Hyderabad
Desvia, Vira, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang, 25163, Indonesia
Dwi Sayekti, Wuryaningsih

E

Eka Nizmi, Yusnarida, Universitas Riau, Jl. Suka Karya-Karya Pesona Mandiri Blok S No. 5 Panam-Pekanbaru, 28293, Indonesia
elfawati, Elfawati
Ellya, Hikma, Department of Agroecotechnology
Endry Martius, Maiyestri, Hendra Saputra, Asdi Agustar, Graduate Program, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Animal Husbandry, Universitas Andalas, Kampus UNAND Limau Manis Padang 25163 Indonesia Faculty of Agriculture, Kampus UNAND Limau Manis, Pa
Eti Farda Husin and Azwar Rasyidin, Eddiwal, Amrizal Saidi,
Evaliza, Dwi, Universitas Andalas
Evita Yani, Hardi Syafria, Novirman Jamarun, Mardiati Zein, Faculty of Animal Science, University of Jambi

F

Fauziah, Fauziah, Graduate Program, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatra, Indonesia
Febriamansyah, Rudi, Faculty of Agriculture, Universitas Andalas, Padang 25163, West Sumatera, Indonesia
Febriamansyah, Rudi, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia
Febriamansyah, Rudi, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia
Febriamansyah, Rudi, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera

G

G. Marangoni, Alejandro, University of Guelph, Food Science Department, 50 Stone Road East, Guelph (ON), N1G 2W1, Canada
Gatzos, Katherine, University of Guelph, School of Engineering, 50 Stone Road East, Guelph (ON), N1G 2W1, Canada
Gustian and Jamsari, Ediwirman, Irfan Suliansyah,

H

Hafizah, Dian, Faculty of Agriculture Andalas University
Hakim, Dedi Budiman, Faculty of Economics and Management, IPB University, Kampus Dramaga, Bogor, Indonesia
Hakimi, Rini, Universitas Andalas, Kampus Unand Limau Manis, Padang, 25163, Indonesia
Hakimi, Rini, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang, 25163, Indonesia
Hakobyan, Lilit
Handayani, Siska, Andalas University
Hariance, Rika, Universitas Andalas
Harianto, Harianto, Faculty of Economics and Management, IPB University, Kampus Dramaga, Bogor, Indonesia
Harini Nagendra, Hita Unnikrishnan, B. Manjunatha,, Ashoka Trust for Research in Ecology and the Environment (ATREE), Royal Enclave, Sriramapura, Jakkur PO, Bengaluru
Harutyunyan, Karine
Hasnah, Hasnah, Universitas Andalas, Kampus Unand Limau Manis, Padang, 25163, Indonesia
Hasnah, Hasnah, Universitas Andalas, West Sumatera
Hasnah, Hasnah, Andalas University
Hasnah, Hasnah, Universitas Andalas
Hasnah, Hasnah, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatra, Indonesia
Hasnah, Hasnah, Faculty of Agriculture, Universitas Andalas (Indonesia)
Helmizar, Helmizar, Department of Nutrition, Faculty of Public Health, Andalas University, Padang, 25129, Indonesia
Hendri, Muhammad, Universitas Andalas
Hendri, Muhammad, Doctoral Student in Agricultural Sciences Study Program, Faculty of Agriculture, Andalas University, Kampus Limau Manis, Padang 25163, West Sumatra, Indonesia
Hendriani, Riva, Department of Agribusiness, Payakumbuh Agriculture Polytechnic
Hernández Medina, Julie Cecilia
Hidrayani, Hidrayani, Faculty of Agriculture, Andalas University, Kampus Unand Limau Manis, Indonesia
Hon Tjong, Djong, Universitas Bung Hatta, Ulak Karang, Padang 25133, West Sumatera
Hong Lam, Cam Thi
Huynh, Cho Anh, Can Tho University, Can Tho, Vietnam
Huynh, Huong Lien, Department of Chemical Technology, Can Tho University, Ninh Kieu District, Can Tho City 900000, Vietnam

I

Ifdal, Ifdal, Universitas Andalas
Ifdal, Ifdal, Faculty of Agriculture, Andalas University, Kampus Limau Manis, Padang 25163, West Sumatra, Indonesia
Ifdal, Ifdal, Andalas University (Indonesia)
Imam Mollah, Md. Mahi, Patuakhali Science and Technology University, Patuakhali, Bangladesh
Isa, Pardin, Universitas Andalas
Iskandar, Dodi, Polytechnic State Pontianak
Ismuhajaroh, Bakti nur, Department of Agronomy, Agricultural Faculty, Lambung Mangkurat University, Banjarbaru, 70714, Indonesia

J

Jafrinur, Jafrinur, Animal Science Faculty, Andalas University, Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia
Jamarun, Novirman, Animal Science Faculty, Andalas University, Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia
Jamsari, Milda Ernita, Trimurti Habazar, Nasrun, Department Agrotechnology Faculty of Agriculture, Tamansiswa University, West Sumatra
Jayakody, L.K.R.R., Department of Botany, Faculty of Natural Science, The Open University of Sri Lanka
Joyce, Ogundiran Tosin, University of Ilorin
Jumsu Trisno and Jamsari, Renfiyeni, Yusniwati,
Junaidi, Junaidi

K

Kabullah, Muhammad Ichsan
Kamal, Eni, Universitas Bung Hatta, Ulak Karang, Padang 25133, West Sumatera, Indonesia
Karimi, Syafruddin, Universitas Andalas
Khairati, Rusda, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatra, Indonesia
Khatun, Soyema, Bangladesh Institute of Nuclear Agriculture, Mymensingh-2202, Bangladesh
Khrisna, Matcha Johar, Department of Commerce and Management Studies, Adikavi Nannaya University, Rajahmundry-533296, Andhra Pradesh, India
Koeswara, Hendri
Kudadze, Solace
Kusuma, Bayu Mitra A., National Dong Hwa University

L

Le, Toan Thanh, Can Tho University, Can Tho
Le, Y Thi, Department of Rural Development and Natural Resources Management, Faculty of Agriculture and Natural Resources, An Giang University, VNU-HCM, 18 Ung Van Khiem, Long Xuyen City, An Giang, 90000, Vietnam
Lina, Eka Candra, Faculty of Agriculture, Andalas University, Kampus Unand Limau Manis, Indonesia

M

Mahdi, Mahdi, Faculty of Agriculture, Universitas Andalas, Padang 25163, West Sumatera, Indonesia
Mahdi, Sri Zulyanti Mardhiah, Asdi Agustar, Anwar Kasim,, Graduate Program, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Animal Husbandry, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Agricultural Technology,
Mango, Lawrence, Department of Agriculture Management, Zimbabwe Open University, Bindura, Zimbabwe
Martius, Endry
Masruri, Masruri, Unibraw University
Matsumoto, Indriyani Rachman, Toru, a)Doctoral Course, Graduate School of Environmental Eng., University of Kitakyushu, 1-1, Hibikino, Wakamatsu-ku, Kitakyushu-shi 808-0135, Japan. b)Member of JSCE, Professor, Fac. of Environmental Eng., University of Kitakyushu, 1-1, Hibikino, Wakamatsu-k
Melinda Noer, Werry Darta Taifur, Sosmiarti Syafruddin Karimi, Postgraduate Program, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Economics, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Agricultural, Universitas An
Memory, Savo, Department of Agriculture Management, Zimbabwe Open University, Bindura, Zimbabwe
Mohd Nor, Marina, Department of Urban and Regional Planning, Kulliyyah of Architecture and Environment, International Islamic University Malaysia, 50728, Kuala Lumpur, Malaysia.
Mohd Nor, Norzailawati, Department of Urban and Regional Planning, Kulliyyah of Architecture and Environment, International Islamic University Malaysia, 50728, Kuala Lumpur, Malaysia.
Mulyawan, Ronny, Department of Agroecotechnology, Agricultural Faculty, Lambung Mangkurat University, Banjarbaru, 70714, Indonesia

N

Nguyễn, Sang Phước, Post-graduate Program, Faculty of Agriculture, Andalas University, Kampus Unand Limau Manis, Indonesia
Nguyen, Cam Thi Hong, Alumni of the Faculty of Natural Resources and Agriculture, An Giang University, No.18 Ung Van Khiem Street, Dong Xuyen ward, Long Xuyen City, Vietnam
Nguyen, Nghia Ngoc
Nguyen, Thanh Trung, Training Department, An Giang University (VNUHCM), Long Xuyen City 880000, An Giang province, Vietnam
Noer, Melinda, Universitas Andalas
Noer, Melinda, Universitas Andalas, Kampus Unand Limau Manis, Padang, 25163, Indonesia
Nofialdi, Nofialdi, Faculty of Agriculture, Andalas University, Kampus Limau Manis, Padang 25163, West Sumatra, Indonesia
Nofialdi, Nofialdi, Universitas Andalas, Kampus Unand Limau Manis, Padang, 25163, Indonesia (Indonesia)
nofrita, Nofrita, Biology departement. Andalas University
Novalinda, Novalinda
Nufita sari, Nukhak, Department of Agroecotechnology, Agricultural Faculty, Lambung Mangkurat University, Banjarbaru, 70714, Indonesia
Nurlaila, Nurlaila, Department of Agroecotechnology, Agricultural Faculty, Lambung Mangkurat University, Banjarbaru, 70714, Indonesia
Nurmalina, Rita, Faculty of Economics and Management, IPB University, Kampus Dramaga, Bogor, Indonesia

P

Pazla, Roni, Animal Science Faculty, Universitas Andalas, Kampus II, Payakumbuh, West Sumatera, Indonesia
Pensini, Erica, School of Engineering, University of Guelph
Pham, Van Huynh Thanh, Faculty of Agriculture and Natural Resources, An Giang University, VNU-HCM, 18 Ung Van Khiem, Long Xuyen City, An Giang, 90000, Vietnam
Phan, Tu Thi Ngoc, MS Student, Faculty of Agriculture, Andalas University, Padang
Phuoc, Le Huu
Phuong, Ly Lan, Student of Plant Protection, Post Graduated Program, Andalas University, Kampus Unand Limau Manis, Padang 25163, Indonesia
Phuong Lan, Thai Huynh
Pranavi, Dake, Adikavi Nannaya University
Prasad, Gudivada Rajendra, Department of Commerce and Management Studies, Adikavi Nannaya University, Rajahmundry-533296, Andhra Pradesh, India
Pratama, Wulan Bedi, Andalas University
Putra Seta, Amanda

R

Rachmawan, Arief
Raju, Indukuri Satyanarayana, Department of Commerce and Management Studies, Adikavi Nannaya University, Rajahmundry-533296, Andhra Pradesh, India
Ramírez Hernández, Javier Jesús
Rao, Arigela Srinivasa, Department of Commerce and Management Studies, Adikavi Nannaya University, Rajahmundry-533296, Andhra Pradesh, India
Rasanjali, K.G.A.I., Department of Agricultural and plantation Engineering, Faculty of Engineering Technology, The open university of Sri Lanka
Rasyidin, Azwar, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia
Ravisankar, Jetti Srinivasa, Department of Commerce and Management Studies, Adikavi Nannaya University, Rajahmundry-533296, Andhra Pradesh, India
Riad, Suresman, Universitas Andalas
Riani, Uci Sarly, Universitas Andalas
Ricky Avenzora, Indira Adnani, Rudi Febriamansyah, Novirman Jamarun,, Faculty of Animal Husbandry, Universitas Andalas, Kampus UNAND Limau Manis Padang, West Sumatra 25163 Indonesia Faculty of Agriculture, Universitas Andalas, Kampus UNAND Limau Manis Padang, West Sumatra 25163 Indonesia Faculty of Forestry Bogor Agri
Rizqi Darojat, Muhammad
Rollando, Rollando, Ma Chung University
rusfidra, Rusfidra, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera province
Rustam, Rusyja, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang, 25163, Indonesia

S

Sakinah, Restu, Department of Nutrition, Faculty of Public Health, Andalas University, Padang, 25129, Indonesia
Sandoval Forero, Eduardo Andrés
SatyaRaoUppuleti, Tonia Grace Ganta K. Vijaya Rachel, Department of Education, Andhra University. Department of Biochemistry and Bioinformatics, GITAM University, Visakhapatnam. Department of Linguistics, Andhra University.
Sinta, Irada, Faculty of Agriculture, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia
Siregar, Zuriana
Sofyani, Tince, Universitas Andalas
Suliansyah, Irfan, Faculty of Agricultural Technology, Andalas University, Indonesia
Supansa, Luansak, School of Environment Resources and Development, Asian Institute of Technology Klong Luang
Supansa Luansak, Taweesak Taekratok,, Faculty of Engineering Naresuan University, Thailand
Surayya, Teki, Department of Commerce and Management Studies, Adikavi Nannaya University, Rajahmundry-533296, Andhra Pradesh, India
Surayya, Teki, Adikavi Nannaya University
Susmiati, Susmiati, Department of Microbiology, Faculty of Nurse, Andalas University, Padang, 25148, Indonesia.
Syahni, Rahmat, Faculty of Agriculture, Andalas University, Kampus Limau Manis, Padang 25163, West Sumatra, Indonesia
Syamsuardi, Syamsuardi, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia
Syandri, Hafrijal, Universitas Bung Hatta, Ulak Karang, Padang 25133, West Sumatera
Syandri, Hafrijal, University of Bung Hatta, Jl.Sumatera Ulak Karang, Padang 25000 West Sumatera, Indonesia
Syarfi, Ira Wahyuni, Andalas University
Syarfi, Ira Wahyuni, Universitas Andalas
Syukri, Daimon, Department of Food and Agricultural Technology, Faculty of Agricultural Technology, Andalas University, Limau Manis, Padang, West Sumatra 25163, Indonesia

T

Tanjung, Faidil
Tanjung, Faidil, Faculty of Agriculture, Universitas Andalas, Kampus UNAND Limau Manis Padang, West Sumatera 25163 Indonesia
Tanjung, Faidil, UNIVERSITAS ANDALAS (Indonesia)
Tanti Novianti, Silvia Sari Busnita, Rina Oktaviani,, a)Graduate school of Economics Department, Bogor Agricultural University, Bogor Indonesia, 16680. b)Department and Director of International Trade Analysis and Policy Studies (ITAPS) Faculty of Economics and Management, Bogor Agricultural University, Bo
Tarumun, Suardi, Universitas Riau
Tasri, Evi Susanti, Faculty of Economy University of Andalas, Padang, Indonesia, 25163
Thanh Nguyen, Nguyen Ngoc, Department of Agricultural Industrial Technology, Faculty of Agricultural Technology, Universitas Andalas, Limau Manis, Padang, West Sumatra 25163, Indonesia
Thanh Pham, Van Huynh
Thanh Pham, Van Huynh, An Giang University, Long Xuyen City, An Giang province, Vietnam
Thanh Xuan, Nguyen Thi, Vietnam National University, Ho Chi Minh City, Vietnam
Thi, Duong Huong Vo, Faculty of Agriculture, An Giang University
Thi, Tu Ngoc Phan, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatra, Indonesia
Thi Thanh Truc, Nguyen
Torres Oregón, Fredyd
Tran, Hien Xuan, An Giang University (VNUHCM), Long Xuyen City 880000, An Giang province
Tran, Hieu Van, Department of Rural Development and Natural Resources Management, Faculty of Agriculture and Natural Resources, An Giang University, VNU-HCM, 18 Ung Van Khiem, Long Xuyen City, An Giang, 90000, Vietnam
Tran, Sang Vinh, Can Tho University, Can Tho

U

Utami, Ami Sukma, Ehime University

V

Van Quan, Pham, Faculty of Agriculture and Natural Resources, An Giang University, Vietnam

W

Wahyuni, Sri, Faculty of Agriculture, Universitas Andalas, Kampus UNAND Limau Manis Padang, West Sumatera 25163 Indonesia
Wahyuni, Sri (Indonesia)
Warnita, Warnita, Faculty of Agriculture, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatra, Indonesia
Warsito, Warsito, Unibraw University
Werry Darta Taifur, Fery Andrianus, Syafruddin Karimi, Melinda Noer,, Graduate Program, Universitas Andalas, Kampus UNAND Limau Manis, Padang, West Sumatra 25163, Indonesia Faculty of Economics, Universitas Andalas, Kampus UNAND Limau Manis Padang, West Sumatra 25163 Indonesia Faculty of Agriculture, Universitas Andalas,
Widiasyih, Anugrah Sri, Universitas Graha Nusantara, Padang Sidempuan, North Sumatera, Indonesia
Widodo, Nashi, Unibraw University
Wijaya, Andi

Y

Yanti, Yulmira, Plant Protection Department, Faculty of Agriculture, Andalas University, Kampus Unand Limau Manis, Padang 25163, Indonesia
Yessi, Yessi, Universitas Riau, Jl. Siak II Gg. Harmonis No. 48 RT/RW 003/009, Rumbai, Pekanbaru, 28261, Indonesia
Yeti Marlida, Farizaldi, Novirman Jamarun, Jafrinur,, a)Faculty of Animal Science University of Jambi, Jambi, Indonesia, 36361 b)Faculty of Animal Science, Andalas University, Padang, West Sumatra, Indonesia, 25163
Yolas Pendra, Edy Mawardi and Asmak, Abdullah M Bamualim, Fuad Madarisa,
Yonariza, Yonariza, Universitas Andalas
yuerlita, Yuerlita, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia
Yulivestra, Malse, Universitas Andalas
Yuniza, Ahadiyah, Universitas Andalas, Kampus Unand Limau Manis, Padang 25163, West Sumatera province
Yuzaria, Dwi, Animal Science Faculty, Andalas University, Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia
Yuzaria, Dwi, Universitas Andalas

Z

Zakaria, Wan Abbas
Zakir, Zelfi, Faculty of Agriculture, Universitas Andalas, Kampus UNAND Limau Manis Padang, West Sumatera 25163 Indonesia