“IDENTIFIKASI MINERAL PADA TAILING TAMBANG TIMAH LEPAS PANTAI DI PERAIRAN PULAU BANGKA”. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE 3 (September 17, 2019): 238–240. Accessed May 25, 2026. https://www.journal.ubb.ac.id/index.php/snppm/article/view/1359.