CO NHU VAN. Research on safety design for automatic level crossing warning system applying advanced technology. Version B of Vietnam Journal of Science and Technology, [S. l.], v. 66, n. 6, 2024. DOI: 10.31276/VJST.66(6).51-57. Disponivel em: https://b.vjst.vn/index.php/ban_b/article/view/2796. Acesso em: 7 nov. 2026.