RIZKI, Muhammad; SEMBIRING, Boni Oktaviana; RAHAYU, Eka. Immunization E-Book Application Using Web-Based Object Oriented Method. CESS (Journal of Computer Engineering, System and Science), [S. l.], v. 8, n. 1, p. 80–87, 2023. DOI: 10.24114/cess.v8i1.40707. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/40707. Acesso em: 5 jul. 2025.