Ojo W, Olufemi A, Ibiam A, Eme U, Lucia B, Leila M. Strengthening The Efficiency of Orphan and Vulnerable Children Program Design and Implementation through Geospatial application in Nigeria. IJSBAR [Internet]. 2016 Sep. 23 [cited 2025 Dec. 26];29(3):252-60. Available from: https://gssrr.org/JournalOfBasicAndApplied/article/view/6278