Husnudzon, D. A., A. Kusumawati, and W. Weningtyas. “Improvement Of Road Safety Conditions Based on IRAP Star Rating and Road Safety Inspection (Case Study Kopo – Soreang Provincial Road)”. Jurnal Teknik Sipil, vol. 30, no. 3, Dec. 2023, doi:10.5614/jts.2023.30.3.1.