GUSAU, S. M.; GUSAU, Y. M.; ABBAS, A.; SANI, A. PROFITABILITY OF CHARCOAL MARKETING IN GUSAU METROPOLIS, ZAMFARA STATE, NIGERIA. Nigerian Journal of Agriculture and Agricultural Technology, [S. l.], v. 6, n. 2B, p. 145–151, 2026. DOI: 10.59331/njaat.v6i2B.1662. Disponível em: https://njaat.com.ng/index.php/njaat/article/view/1662. Acesso em: 1 oct. 2026.