Ndukwe Okoye, Nkeiruka, et al. “CLIMATE DYNAMICS AND SWEET POTATO YIELD ACROSS THE AGRO-CLIMATIC BELTS OF NIGERIA”. African Journal of Environment and Sustainable Development, vol. 1, no. 3, Oct. 2023, pp. 64-81, https://www.openjournals.ijaar.org/index.php/ajesd/article/view/236.