Armand, Zogo Tsala Simon, Ayissi Zacharie Merlin, Noah Pierre Marcel Anicet, Betene Ebanda Fabien, and Ayina Ohandja Louis Max. “Categorization of Road Accidents Related to the Default of Signaling: A Case Study of the Yaoundé-Douala Highway, Southern Cameroon”. New Approaches in Engineering Research Vol. 12 (September 4, 2021): 156–179. Accessed June 9, 2026. https://stm.bookpi.org/NAER-V12/article/view/3847.