SUDIRMAN, S.; AGUSTINA, I. . PENGEMBANGAN SISTEM POINT OF SALE (POS) BERBASIS WEB DALAM MENINGKATKAN COSTUMER RELATIONSHIP MANAGEMENT. Indonesian Journal of Economy, Business, Entrepreneuship and Finance, [S. l.], v. 4, n. 1, p. 108–119, 2024. DOI: 10.53067/ijebef.v4i1.142. Disponível em: https://ijebef.esc-id.org/index.php/home/article/view/142. Acesso em: 2 may. 2026.