OPTIMIZATION AND CHARACTERIZATION OF PECTINASE PRODUCED BY ASPERGILLUS FLAVUS SS13 USING CITRUS PEEL. FJS [Internet]. 2025 Jan. 31 [cited 2025 Sep. 5];9(1):186-95. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/3014