Impact Assessment of Okobo Coal Mine in Kogi State, Nigeria, Using the Rapid Impact Assessment Matrix (RIAM). Paaua Science Journal, [S. l.], v. 1, n. 2, 2026. DOI: 10.65760/. Disponível em: https://paauascience.com.ng/index.php/paausjsdata/article/view/52. Acesso em: 3 oct. 2026.