“Utilization of cocoa pod husk and wood charcoal into briquettes as an environmentally friendly alternative fuel”. (2024) Pelita Perkebunan (a Coffee and Cocoa Research Journal), 40(2), pp. 161–170. Available at: https://mail.ccrjournal.com/index.php/ccrj/article/view/616 (Accessed: 29 April 2026).