NASUTION, Sri Lestari Ramadhani; AFFANDI, Ahmad; GIRSANG, Ermi. Evaluation of Health Insurance Services Through Mobile Jkn In Dental Poly, Haji Hospital Medan 2022. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. SpecialIssue, p. 338–343, 2023. DOI: 10.29303/jppipa.v9iSpecialIssue.4929. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/4929. Acesso em: 14 mar. 2025.