Khafidhan, A., R. Widyastuti, and S. Abdoellah. “Ant Abundance, Identification and Relation With Cocoa Pest Attacks under Several Shade Trees.”. Pelita Perkebunan (a Coffee and Cocoa Research Journal), Vol. 37, no. 3, Dec. 2021, pp. 219-28, doi:10.22302/iccri.jur.pelitaperkebunan.v37i3.474.