WAHYUDI EFENDI, A.; DO, Y. .; FAISAL RACHMAN, N. . Behavior of Rail Ballast Layer Using Mortar Foam with LISA-FEA. Journal of Railway Transportation and Technology, [S. l.], v. 1, n. 2, p. 37–45, 2022. DOI: 10.37367/jrtt.v1i2.8. Disponível em: https://mail.jrtt.org/jrtt/article/view/8. Acesso em: 14 oct. 2025.