Madika, Abubakar, Ulem Asagha Eugene, Musa Bishir, Mamunu Abdulkadir Sulaiman, and Ibrahim Mohammed Hussaini. “SCREENING OF ASPERGILLUS NIGER ISOLATED FROM SOIL FOR PECTINASE PRODUCTION”. FUDMA Journal of Sciences 4, no. 2 (July 2, 2020): 244–249. Accessed September 7, 2026. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/165.