ADRIANI S.A. SIAHAAN; ERWIN M. HARAHAP; CHAIRANI HANUM; ABUBAKAR KARIM; HALUS SATRIAWAN; ERNAWITA. The Correlation of Elevation, Soil Chemical Properties and Yield of Coffea arabica L. in Shaded Conditions: Yield of Coffea arabica L. in Shaded Conditions. Biological Sciences - PJSIR, [S. l.], v. 65, n. 3, p. 282–291, 2022. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/2987. Acesso em: 19 apr. 2024.