Utilizing Cocoa Rind as Organic Fertilizer to Support Sustainable Agriculture - Chaniago, Ramadhani; Agrotechnology Study Program of Faculty of Agriculture Muhammadiyah University of Luwuk Jl. KH. A. Dahlan No. 79 Postode 94711 Luwuk, Central Sulawesi, Indonesia (UNIVERSITY OF LAMPUNG, 2017)