Astuti, Syurmi, Muhammad Irsan Saleh, Susila Arita, and Legiran. “Analysis of Water Pollution Levels in Batang Masumai River, Merangin Regency, Jambi Province”. Indonesian Journal of Environmental Management and Sustainability 8, no. 4 (December 19, 2024): 172-183. Accessed January 25, 2025. https://ijoems.com/index.php/ijems/article/view/403.