Edet, Charles E., et al. “Influence of Tillage Practices and Nutrient Application Rates on Performance of Cassava in Coastal Plain Sand, Etinan, Akwa Ibom State”. Journal Of Agriculture, Forestry & Environment , vol. 9, no. 1, July 2025, pp. 129-45, https://www.jafe.net.ng/index.php/home/article/view/149.