Kibiki, Castory, Paul Saidia, Mohammed Shemahonge, and Fabian Mihafu. “Yield Estimation and Factors Influencing Acceptance of Sweet Potato Vines of Virus Free Varieties in Selected Agro-Ecological Zones in Tanzania”. Discoveries in Agriculture and Food Sciences 12, no. 4 (July 13, 2024): 35–44. Accessed November 23, 2024. http://116.203.177.230/index.php/TNC/article/view/17243.