Determination of Work Index of Filin Kokuwa Gold Deposit in Toro Local Government, Bauchi State Nigeria. Nigerian Journal of Technology, [S. l.], v. 40, n. 3, p. 387–392, 2021. Disponível em: https://nijotech.com/index.php/nijotech/article/view/2581. Acesso em: 19 apr. 2026.