Widyaningrum, Kartika Ayu, and R. Endro Wibisono. “Evaluasi Kinerja Simpang Bersinyal Jl. Arief Rahman Hakim-Jl. Klampis Anom-Jl. Klampis Jaya Surabaya”. Proceedings Series on Physical & Formal Sciences 1 (October 31, 2021): 185–190. Accessed July 6, 2026. http://conferenceproceedings.ump.ac.id/pspfs/article/view/152.