PATMADJAJA, H. MENCARI PENYEBAB KECELAKAAN DI JALAN TOL SURABAYA-GEMPOL DENGAN ANALISA FREKUENSI DAN CROSSTABULATION. Civil Engineering Dimension, [S. l.], v. 1, n. 2, p. pp. 81-91, 2004. DOI: 10.9744/ced.1.2.pp. 81-91. Disponível em: https://ced.petra.ac.id/index.php/civ/article/view/15511. Acesso em: 26 apr. 2024.