PURBA, H. N. B.; JUMJUMA, J.; NST, L. M.; NOVITA, V. .; FITRI, N. . PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN PENUMPANG TRANSPORTASI BUS TRANS METRO DELI KOTA MEDAN . Indonesian Journal of Economy and Education Economy , [S. l.], v. 2, n. 3, p. 420–427, 2024. Disponível em: https://jurnal.academiacenter.org/index.php/IJEN/article/view/463. Acesso em: 18 oct. 2024.