ENERGY OUTPUT ASSESSMENT OF LAFIA-OBI COAL IN A FLUIDIZED BED COMBUSTOR. Nigerian Journal of Technology, [S. l.], v. 37, n. 4, p. 967–974, 2018. DOI: 10.4314/njt.374.1859. Disponível em: https://mail.nijotech.com/index.php/nijotech/article/view/1859. Acesso em: 19 apr. 2026.