Suwardi, Rossa Ilma Silfiah and Heru Kuswanto (2018) “KEBIJAKAN PUBLIK TENTANG SISTEM KESELAMATAN DAN KEAMANAN PERKERETAAPIAN DI INDONESIA”, Prosiding SNasPPM, 3(1), pp. 282–290. Available at: http://prosiding.unirow.ac.id/index.php/SNasPPM/article/view/197 (Accessed: 22 November 2024).