“Heavy Metals Uptake by Asian Swamp Eel, Monopterus albus from Paddy Fields of Kelantan, Peninsular Malaysia: Preliminary Study”, tlsr, vol. 23, no. 2, pp. 27–38, Dec. 2012, Accessed: May 17, 2024. [Online]. Available: https://ejournal.usm.my/tlsr/article/view/tlsr_vol23-no-2-2012_3