Koike, Fumito, S. Riswan, T. Partomihardio, E. Suzuki, and M. Hotta. 1998. “CANOPY STRUCTURE AND INSECT COMMUNITY DISTRIBUTION IN A TROPICAL RAIN FOREST OF WEST KALIMANTAN”. Selbyana 19 (2):147-54. https://journals.flvc.org/selbyana/article/view/120490.