Zogo Tsala Simon Armand, Ayissi Zacharie Merlin, Noah Pierre Marcel Anicet, Betene Ebanda Fabien, & Ayina Ohandja Louis Max. (2021). 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, 156–179. https://doi.org/10.9734/bpi/naer/v12/5551D