MANTHI BINDU MADHAVI; A.NAGA RAJU. Courier Management System. INTERNATIONAL JOURNAL OF MANAGEMENT RESEARCH AND REVIEW, India, v. 15, n. 2s, p. 77–82, 2025. Disponível em: https://ijmrr.com/index.php/ijmrr/article/view/32. Acesso em: 8 aug. 2026.