SUKSAWAT NA AYUDHYA, W. Robust goal programming approach to an intermodal routing decision problem. Engineering and Applied Science Research, [S. l.], v. 43, p. 130–132, 2016. Disponível em: https://ph01.tci-thaijo.org/index.php/easr/article/view/69714. Acesso em: 19 sep. 2026.