Nasiru, M., I. Nuhu, and J. A. Bawa. “MICROBES ASSOCIATED WITH CURRENCY NOTES IN CIRCULATION WITHIN DUTSIN-MA METROPOLIS, KATSINA STATE, NIGERIA”. FUDMA JOURNAL OF SCIENCES 1, no. 1 (March 12, 2023): 123 - 127. Accessed April 4, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1234.