Analysis of Mercury Content (Hg) in Lake Payawan Gold Mining Area Tumbang Panggo Village, Tasik Payawan District Katingan Regency. PROMINE [Internet]. 2019 Dec. 25 [cited 2025 Nov. 8];7(2):59-64. Available from: https://journal.ubb.ac.id/index.php/promine/article/view/1646