Oluwasola BT, Solomon KA, Omowunmi BO, Johnson KO. Analyzing the Aspects of Profitability of Charcoal Production and Marketing in Ibarapa Zone of Oyo State Nigeria. csem-v5 [Internet]. 7Jul.2020 [cited 19Jun.2026];:137-45. Available from: https://stm1.bookpi.org/index.php/csem-v5/article/view/1672