ARDIANSYAH, .; WIDYASTUTI, . Analysis of Passenger Ability and Willingness to Pay for the Surabaya-Yogyakarta Train Route. Journal of Civil Engineering, [S. l.], v. 40, n. 1, p. 27, 2025. DOI: 10.12962/j20861206.v40i1.7262. Disponível em: https://journal.its.ac.id/index.php/jce/article/view/7262. Acesso em: 6 dec. 2025.