Pakpahan, Helena Tatcher, Lecturer of Agriculture Faculty, Methodist Indonesia University – Medan University of Methodist Indonesia, Jl. Harmonika Baru, Tanjung Sari Medan 20132, Indonesia, Indonesia

• Vol 7, No 1 (2018) - Articles
  The Influence of Chili Input and Technical Efficiency of Chili Farmers in LinggaVillage, North Sumatera Province
  Abstract  PDF