Alawiyah, Tuti, Ika Avrilina Haryono, and Rahmadani. 2023. “ACTIVATED CARBON OF GELAM WOOD LOWERS THE METAL CONTENT OF PAPUYU FISH IN THE ALALAK RIVER”. JURNAL KATALISATOR 8 (2):312-23. https://doi.org/10.62769/katalisator.v8i2.1974.