EDEWOR Akpezi Okiemute, and ATUBI Augustus Orovwigho. “Study of Soil Management for Cassava Production in Isoko, Delta State Nigeria”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, vol. 7, no. 12, Dec. 2021, pp. 16-22, doi:10.31695/IJASRE.2021.34116.