Hendri, Muhammad, Doctoral Student in Agricultural Sciences Study Program, Faculty of Agriculture, Andalas University, Kampus Limau Manis, Padang 25163, West Sumatra, Indonesia, Indonesia

• Vol 4, No 1 (2020) - Articles
  Factors Affecting the Marketing Efficiency of Gambier Commodity in Lima Puluh Kota Regency, West Sumatra, Indonesia
  Abstract  PDF