Gusmulyani G. OPTIMALISASI KINERJA SIMPANG TIGA TAK BERSINYAL (STUDI KASUS SIMPANG TIGA SMKN1). JPS [Internet]. 2020Mar.3 [cited 2026Feb.28];2(1):1 - 15. Available from: https://ejournal.uniks.ac.id/index.php/JPS/article/view/901