Ukpai, O. M., A. O. Nwogwugwu, and E. C. Amaechi. “Prevalence of Gastro-Intestinal Parasites Among Primary School Pupils in Abayi, Osisioma Ngwa L.G.A, Abia State, Nigeria”. Zimbabwe Journal of Science and Technology, vol. 17, no. 1, Jan. 2024, pp. 18-27, https://journals.nust.ac.zw/index.php/zjst/article/view/183.