A. Mas’ud, A. D. Corebima, F. Rohman, M. Amin, and A. Alisi, “COLOR CHARACTERIZATION OF Ornithoptera croesus ENDEMIC BUTTERFLIES IN BACAN ISLAND NORTH MOLLUCAS, INDONESIA COMPARED TO WALLACE DESCRIPTION”, J Entomol Res Soc, vol. 21, no. 3, pp. 281–289, Nov. 2019.