Malau, Sabam, Agroecotechnology Department of Agriculture Faculty of Nommensen HKBP University, Jalan Sutomo 4-A, Medan 20234, North Sumatra Province, Indonesia, Email: drsabammalau@hotmail.com, Indonesia

• Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 46 No. 3 (2018): Jurnal Agronomi Indonesia - Articles
  Morphological Variation in Arabica Coffee (Coffea arabica L.) Growing in North Sumatra Indonesia
  Abstract  PDF  Surat Pernyataan  Table 1  Table 2  Table 3  Table 4