“PEMANFAATAN LIMBAH KULIT RAJUNGAN (Portunus pelagicus) SEBAGAI PENYERAP LOGAM BERAT (Pb, Zn, dan Cu) DI PERAIRAN KOLONG PASCA PENAMBANGAN TIMAH INKONVENSIONAL: Utilization of Blue SwimmerCcrab Shell as Water Pollution Absorbent in Ex-Mining Open Pit”, AKU, vol. 5, no. 1, Sep. 2018, Accessed: May 08, 2026. [Online]. Available: https://journal.ubb.ac.id/index.php/akuatik/article/view/426