Willianto A, Primantari FL. 1. ANALISIS HAMBATAN SAMPING TERHADAP TINGKAT PELAYANAN JALAN. SCER [Internet]. 2022 Nov. 3 [cited 2024 Sep. 20];1(1):1-8. Available from: https://ejurnal.unsa.ac.id/index.php/scer/article/view/80