Bibi Zafirah Zaki, Nur Afiqah Zulkiffilee, Zulhazman Hamzah, Aweng A/L Eh Rak. “Effect of Organic Content in River Sediment on the Number and Size of Corbicula Fluminea ”. International Journal of Advanced Science and Technology, Vol. 29, no. 4s, June 2020, pp. 2494 -99, http://sersc.org/journals/index.php/IJAST/article/view/20781.