SUWARDI; ROSSA ILMA SILFIAH; HERU KUSWANTO. KEBIJAKAN PUBLIK TENTANG SISTEM KESELAMATAN DAN KEAMANAN PERKERETAAPIAN DI INDONESIA. Prosiding SNasPPM, [S. l.], v. 3, n. 1, p. 282–290, 2018. Disponível em: http://prosiding.unirow.ac.id/index.php/SNasPPM/article/view/197. Acesso em: 6 may. 2024.