EFFECTS OF VARIED PROCESS PARAMETERS ON FROTH FLOTATION EFFICIENCY: A CASE STUDY OF ITAKPE IRON ORE. Nigerian Journal of Technology, [S. l.], v. 39, n. 3, p. 807–814, 2020. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/2366. Acesso em: 16 apr. 2026.