The Effect of Service Quality on Customer Loyalty at Post Office (Persero) Pekanbaru Branch. Journal of Management Info, [S. l.], v. 6, n. 1, p. 9–12, 2024. DOI: 10.31580/jmi.v6i1.491. Disponível em: https://readersinsight.net/index.php/jmi/article/view/491. Acesso em: 19 jun. 2026.