Apriyani, Ika, et al. “Tinjauan Lampu Lalu Lintas Persimpangan Goa Ria, Makassar Menggunakan Metode PKJI 2014”. Paulus Civil Engineering Journal, vol. 5, no. 3, Jan. 2024, pp. 416-25, https://doi.org/10.52722/pcej.v5i3.705.