Mboungho, Nuipokoh Oscar, Manu Ibrahim, and Dongmo Solefack. “Evaluating Constraints to Animal Traction Development and Sustainability in the Upper Noun Valley, North West Region Cameroon”. Asian Journal of Agriculture and Rural Development 8, no. 1 (October 15, 2018): 50–63. Accessed November 22, 2024. https://archive.aessweb.com/index.php/5005/article/view/1754.