USMAN, F.; DANGOGGO, S. M.; MUHAMMAD, A. B.; UMAR, K. J.; SHUAIBU, I.; HAMZA, A.; ABUBAKAR, I.; BELLO, Y. K. DISTRIBUTION AND SIGNIFICANCE OF HEAVY METALS IN SOME COALS FROM BENUE TROUGH. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 2, n. 1, p. 231–237, 2023. Disponível em: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1303. Acesso em: 29 oct. 2025.