Sharma KP, Pokharel B, Subedi A, Neupane U. Assessment of Heavy Metal Contamination in Wastewater Surrounding the Butwal Industrial Area. Butwal Campus J. [Internet]. 2024 Dec. 31 [cited 2025 Jan. 15];7(2):15-24. Available from: https://nepjol.info/index.php/bcj/article/view/73172