“Effects of Cropping Systems and Fruit Maturity on Infestation and Internal Population of Coffee Berry Borer in Arabica Coffee”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 42, no. 2 (August 31, 2026). Accessed September 1, 2026. https://mail.ccrjournal.com/index.php/ccrj/article/view/758.