Tem, Protus Mbeum, and Milton Abawah Ndambi. “Urbanization and the Development of Informal Activities in the City of Bamenda and Environs, 1988-2010”. International Journal of Humanities and Education Development (IJHED), vol. 3, no. 1, Jan. 2021, pp. 40-47, https://doi.org/10.22161/jhed.3.1.5.