SIHOMBING, D. J. C. Development of Financial Management Applications at Health Clinics Using Extreme Programming Methods. Jurnal Info Sains : Informatika dan Sains, [S. l.], v. 13, n. 03, p. 868–874, 2023. Disponível em: https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/3466. Acesso em: 21 apr. 2026.