Usman, Yusri, Dosen Agribisnis Fakultas Pertanian Universitas Andalas, Indonesia

• JERAMI : Indonesian Journal of Crop Science Vol 3 No 1 (2020): JIJCS - Articles
  Analysis of Marketing Efficiency of Garlic from Nagari SalayoTanang Bukik Sileh Sub District of Lembang Jaya District of Solok
  Abstract  JIJCS-Vol.3-No.1-59