“Cocoa Seedlings Growth on Marginal Soil As Affected by Application of Dry Walnut Leaf Compost and Arbuscular Mycorrhiza Fungi”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 40, no. 1 (April 29, 2024): 12–23. Accessed April 29, 2026. https://mail.ccrjournal.com/index.php/ccrj/article/view/583.