Wahyu Susilo, Agung, Surip Mawardi, and Sudarsianto Sudarsianto. “Yield Performance of the Cocoa Clones of Sca 6 and DRC 15 Resistant to Vascular-Streak Dieback”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 25, no. 2 (August 31, 2009). Accessed July 17, 2024. https://ccrjournal.com/index.php/ccrj/article/view/131.