Ibrahim, H., Dangora, D. B., Tahir, S. M., Aminu, A. M., Haruna, M., and Yakubu, S. 2019. “Identification and Characterization of Fungi Associated With Spots Symptoms On Cowpea Pod in Zaria, Kaduna State, Nigeria”. International Journal of Science for Global Sustainability 5 (2):9. https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/145.