Gebremariam, Meseret, Gistane Ayele, Mulugeta Shegaze, Biresaw Wassihun, Abinet Teshome, and Belay Boda. “Determinants of Incomplete Vaccination Among Children Age 12-23 Months in Southwest Ethiopia: A Case-Control Study”. OMO International Journal of Sciences 3, no. 1 (June 1, 2020): 56-69. Accessed June 22, 2025. https://survey.amu.edu.et/ojs/index.php/OMOIJS/article/view/233.