PRATAMA, R.; HANDAYANI, W. Analysis Of Mypertamina Service Design To Improve Service Quality. JHSS (JOURNAL OF HUMANITIES AND SOCIAL STUDIES), [S. l.], v. 9, n. 1, p. 065–071, 2025. DOI: 10.33751/jhss.v9i1.49. Disponível em: https://jhss-lppm.unpak.ac.id/index.php/JHSS/article/view/49. Acesso em: 12 aug. 2025.