Agsal, A. Asih Yustiana, Sadly Abdul Djabar, and Nurmadhani Fitri Suyuti. “Human Resource Development Strategy in Improving Service Excellent”. Journal of Management and Administration Provision 3, no. 3 (December 30, 2023): 169-180. Accessed April 16, 2026. https://mail.psppjournals.org/index.php/jmap/article/view/366.