“INCIDENCE AND DISTRIBUTION OF VIRUSES INFECTING CASSAVA IN KADUNA AND SOKOTO STATES, NIGERIA”. FUDMA JOURNAL OF SCIENCES 4, no. 2 (July 3, 2020): 325–336. Accessed September 11, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/221.