Supriyanto, Supriyanto, Estate Crops Department, Politeknik Negeri Lampung, Bandar Lampung, Indonesia, Indonesia

• International Conference on Agriculture and Applied Science Proceeding International Conference On Agriculture and Applied Science (ICoAAS) 2020 - Artikel
  Study on the amount of chlorophyll content and leaf area of Robusta coffee plants with shade trees and fertilizer application in Hanakau Sukau West Lampung
  Abstract  pdf (Bahasa Indonesia)