Balogun, Ayo, and Alafara Baba. “Leaching Kinetics of Crucial Metals from Bismutite Ore: Parameter Determination”. Journal of Sustainable Materials Processing and Management 5, no. 2 (October 31, 2025): 94–103. Accessed March 11, 2026. https://penerbit.uthm.edu.my/ojs/index.php/jsmpm/article/view/23329.