Mayasari, Diana, and Diana Gustinya. “The Influence of Professionalism and Work Ethics of Employees on the Quality of Health Services: Study in the Directorate General of Railways, Ministry of Transportations RI”. The Social Perspective Journal 1, no. 1 (September 16, 2021): 1–18. Accessed November 23, 2024. https://jurnal.jkp-bali.com/tspj/article/view/67.