“Diversity of Arthropods and Parasitic Nematodes Population in Intercropping Patterns of Robusta Coffee”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 35, no. 1 (June 1, 2019): 33–41. Accessed May 1, 2026. https://www.ccrjournal.com/index.php/ccrj/article/view/348.