PENGARUH AKTIVITAS TAMBANG APUNG TERHADAP KEANEKARAGAMAN IKAN DI PERAIRAN SUNGAI PAKIL, BANGKA: The Influence of mining activities on fish diversity in River Pakil, Bangka. (2018). Akuatik: Jurnal Sumberdaya Perairan, 10(1). https://journal.ubb.ac.id/index.php/akuatik/article/view/333