Amran A, Sibali A. ANALYSIS OF THE IMPACT OF WATER QUALITY DECLINE AND TERRESTRIAL BIOTA DISTURBANCE DUE TO GALENA ORE MINING ACTIVITIES: A CASE STUDY OF PT CHRISTINA EXPLO MINING. MSJ [Internet]. 2025 Nov. 24 [cited 2026 Jun. 20];3(4):33-7. Available from: https://jurnalhafasy.com/index.php/msj/article/view/470