Benjamin Tetteh Anang, University for Development Studies, Ghana
Harfiandri Damanhuri, Bung Hatta University, Indonesia
Muhammad Daud, Syah Kuala University, Indonesia
Md Amirul Islam, CIMMYT, Bangladesh
Elina Mansyah, Balitbu-balitbangtan,Indonesia
Slamet Minardi, UNS Solo, Indonesia
Abdul Mutolib, Lampung University, Indonesia
Melinda Noer, Andalas University, Indonesia
Jabang Nurdin, Andalas University, Indonesia
Renfiyeni, Andalas University, indonesia
Yonariza, Andalas University, Indonesia
Dewi Imelda Roesma, Andalas University, indonesia
Romano, Syiah Kuala University, Indonesia
Putra Santoso, Andalas University, Indonesia
Sufardi, Syiah Kuala University, Indonesia
Suwarno, Syiah Kuala University, indonesia
Tasisa Temesgen Tolossa, Haramaya University, Ethiopia
Erwin Yuliadi, Lampung University, Indonesia
Yulminarti, Riau University, Indonesia