Harahap, Samsinar, Elda Sari Siregar, and Amir Mahmud. “Effectiveness of Pest Control of Cocoa Fruit (Conopomorpha Cramerella As) Using Pruning and Vegetable Insecticide Treatment on Cocoa (Theobroma Cacao L) : Effectiveness of Pest Control of Cocoa Fruit (Conopomorpha Cramerella As) Using Pruning and Vegetable Insecticide Treatment on Cocoa (Theobroma Cacao L)”. Jurnal Online Pertanian Tropik 9, no. 2 (August 20, 2022): 138–143. Accessed August 4, 2025. https://idjpcr.usu.ac.id/jpt/article/view/9053.