Adedeji, Jacob, and Xoliswa Feikie. “Exploring the Informal Communication of Driver-to-Driver on Roads: A Case Study of Durban City, South Africa.”. Journal of Road and Traffic Engineering 67, no. 4 (December 13, 2021): 1-8. Accessed January 27, 2022. https://putisaobracaj.rs/index.php/PiS/article/view/211.