1.
Siahaan AS, Hanum C, Ernawita. THE CORRELATION OF ELEVATION, SOIL CHEMICAL PROPERTIES AND YIELD OF COFFEE ARABICA IN SHADED CONDITIONS. Iraqi J. Agric. Sci. [Internet]. 2022 Dec. 29 [cited 2024 Nov. 21];53(6):1407-1. Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/1656