Amran, Amran, and Alwi Sibali. “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 : Majority Science Journal 3, no. 4 (November 24, 2025): 33–37. Accessed June 20, 2026. https://jurnalhafasy.com/index.php/msj/article/view/470.