Optimizing Delivery Quality Control with Statistical Quality Control Method at PT Pos Indonesia Ambulu Branch. Governance & Public Policy Review, [S. l.], v. 1, n. 1, p. 11–17, 2025. Disponível em: https://ejournal.mahnazpublisher.org/index.php/GPPR/article/view/16. Acesso em: 19 dec. 2025.