SONIA, Y. R. .; MELASARI, J. .; IMANI, R. . Evaluasi Pelayanan Angkutan Umum melalui Pembayaran Nontunai terhadap Jumlah Pengguna Bus Trans Padang. Civil Engineering Collaboration, [S. l.], v. 5, n. 2, p. 61–69, 2020. DOI: 10.35134/jcivil.v5i2.12. Disponível em: https://jcivil-upiyptk.org/ojs/index.php/jcivil/article/view/12. Acesso em: 23 oct. 2025.