Rancang Bangun Sistem Informasi Klinik Umum dan Bersalin Berbasis Customer Relationship Management . Digital Zone: Jurnal Teknologi Informasi dan Komunikasi, [S. l.], v. 11, n. 1, p. 11–19, 2020. DOI: 10.31849/digitalzone.v11i1.3062. Disponível em: http://journal.unilak.ac.id/index.php/dz/article/view/3062. Acesso em: 1 jun. 2026.