PUTRA, A. D. .; ROHMANIAH, D. ANALYSIS OF THE NEED FOR AN INFORMATION SYSTEM ON PRICES AND AVAILABILITY OF BASIC MATERIALS. Jurnal Pilar Nusa Mandiri, [S. l.], v. 21, n. 2, p. 273–281, 2025. DOI: 10.33480/pilar.v21i2.7240. Disponível em: https://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/7240. Acesso em: 5 oct. 2025.