Loko Dinsiona Forman, Omombo Ngongo Timothée and Balow’a Kalonji Kamuna Ignace (2026) “Factors associated with incomplete vaccination schedules among children aged 12 to 23 months: A study conducted amongst mothers in the SONA BATA rural health zone in Kongo-Central Province, Democratic Republic of the Congo”, International Journal of Scientific Research and Innovative Studies, 5(5), pp. 633–640. doi: 10.63883/ijsrisjournal.v5i5.1009.