FARID, Zohra, Mohamed ABDENNOURI, Noureddine BARKA, Youness JANNANI, and M’hamed SADIQ. 2022. “Study of the Effect of PH, Conditioning and Flotation Time on the Flotation Efficiency of Phosphate Ores by a Soybean Oil Collector”. Journal of Metals, Materials and Minerals 32 (1). Bangkok, Thailand:101-8. https://doi.org/10.55713/jmmm.v32i1.1212.