HASIBUAN, M. R. . The Role Of The Department Of Transportation In Improving The Quality Of City Transportation Services ( Study At The Transportation Service Of Medan City). Inspirasi & Strategi (INSPIRAT): Jurnal Kebijakan Publik & Bisnis, [S. l.], v. 10, n. 2, p. 72–77, 2020. Disponível em: https://ejournal.isha.or.id/index.php/Inspirat/article/view/39. Acesso em: 28 aug. 2026.