Putra, Septama, Ratna Widiyawati, and Dikpride Despa. “Kajian Optimalisasi Lampu Lalu Lintas (Traffic Light) Terhadap Kelancaran Simpang Jalan Pagar Alam- Jalan Panglima Polim Dan Sukardi Hamdani Bandar Lampung”. Seminar Nasional Insinyur Profesional (SNIP) 2, no. 2 (December 30, 2022). Accessed October 30, 2025. https://snip.eng.unila.ac.id/ojs/index.php/snip/article/view/302.