ESIEFARIENRHE, Bukohwo Michael; MAKOKOE, Mmamosweu Caroline Patricia. The Design and Development of Parent-Children Vaccination Alert System. Journal of Information Systems and Informatics, [S. l.], v. 5, n. 3, p. 1177–1193, 2023. DOI: 10.51519/journalisi.v5i3.529. Disponível em: https://journal-isi.org/index.php/isi/article/view/529. Acesso em: 7 mar. 2026.