Abdul Razak, S., and T. Saisho. “SEASONAL VARIATIONS IN EGG SIZE, BROOD SIZE AND BODY LENGTH OF BOSMINA LONGIROSTRIS (CRUSTACEA: CLADOCERA) FROM LAKE IKEDA, JAPAN”. Malaysian Journal of Science, vol. 23, no. 2, Aug. 2004, pp. 19-29, https://juku.um.edu.my/index.php/MJS/article/view/8392.