A RIYANTO; G SIANTURI; R TANJUNG. Analysis of Transportation Services Using Service Quality Method. Proceeding of International Conference on Business, Economics, Social Sciences, and Humanities, [S. l.], v. 4, p. 107–112, 2021. DOI: 10.34010/icobest.v2i.262. Disponível em: https://proceedings.unikom.ac.id/index.php/icobest/article/view/262.. Acesso em: 17 jun. 2025.