Iskandar, Hikmat. “STANDAR JALAN YANG BERWAWASAN KESELAMATAN TRANSPORTASI DARAT”. Jurnal Jalan Jembatan 25, no. 1 (October 31, 2018): 14. Accessed January 11, 2026. https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/316.