Wahyu Soesilo, Agung, and Indah Anita-Sari. “The Resistance of Cocoa Hybrids to Vascular-Streak Dieback”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 27, no. 2 (August 31, 2011). Accessed July 17, 2024. https://ccrjournal.com/index.php/ccrj/article/view/147.