Gusmulyani, G. (2020). OPTIMALISASI KINERJA SIMPANG TIGA TAK BERSINYAL (STUDI KASUS SIMPANG TIGA SMKN1). JURNAL PLANOLOGI DAN SIPIL (JPS), 2(1), 1 - 15. Retrieved from https://ejournal.uniks.ac.id/index.php/JPS/article/view/901