Edwin, Tivany, Taufiq Ihsan, and Windy Pratiwi. “Uji Toksisitas Akut Logam Timbal (Pb), Krom (Cr) Dan Kobalt (Co) Terhadap Daphnia Magna”. Dampak 14, no. 1 (January 6, 2017): 33–40. Accessed October 8, 2026. https://jurnaldampak.ft.unand.ac.id/index.php/Dampak/article/view/68.