“ASSESSMENT OF PROFITABILITY OF SHEA BUTTER (VITELLARIA PARADOXA) PROCESSING IN NORTH CENTRAL NIGERIA”. FUDMA JOURNAL OF SCIENCES 3, no. 3 (April 10, 2023): 387–393. Accessed September 17, 2025. http://162.254.38.185/index.php/fjs/article/view/1582.