Sama, Suh Hillary. “The Aftermath Impacts on the Abolition of Slavery and Slave Trade on the Social and Political Issues in the British Sphere of Influence in Cameroon 1807-2011”. International Journal of Advanced Engineering Research and Science 7, no. 3 (March 11, 2020). Accessed July 22, 2024. https://journal-repository.com/index.php/ijaers/article/view/1784.