Castro Rojas, Camila, Nicole Monique Brum Walter, and Leandro Gustavo Mendes de Jesus , trans. 2024. “Study of Flotation of Charcoal Fines Regarding Feed Size Distribution and Collector Concentration”. International Journal of Scientific Research in Science and Technology 11 (2): 421-26. https://doi.org/10.32628/IJSRST52411281.