AGUSTIAWAN, Herri; PURNAWAN, Purnawan; PUTRI, Elsa Eka. Kajian Kelayakan dan Resiko Investasi Bus Trans Padang. Jurnal Rekayasa Sipil (JRS-Unand), [S. l.], v. 13, n. 2, p. 67–78, 2017. DOI: 10.25077/jrs.13.2.67-78.2017. Disponível em: https://jrs.ft.unand.ac.id/index.php/jrs/article/view/107. Acesso em: 17 oct. 2026.