Kabo KS, Bello AM, Yalwa IR. MODEL DEVELOPMENT AND OPTIMIZATION IN METHANOLYSIS OF RICE BRAN OIL USING NANOCRYSTALLINE K-ZnO CATALYST: BOX BEHNKEN DESIGN. FJS. 2023;3(2):103-114. Accessed November 14, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1489