Laga, A., R. Affandi, I. Muchsin, and M. M. Kamal. “Growth and Exploitation Rate of the Bombay Duck (Harpodon Nehereus Hamilton, 1822) (Fish: Synodontidae) in Tarakan Island Waters, Indonesia”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 22, no. 1, May 2015, pp. 341-53, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3591.