Dotora, Z. . “From Field to Kitchen: Pre-Extension Demonstration of Sweet Potato Variety (Hawassa-09) and Food Preparation in Halaba Zone, Central Ethiopia”. B.R. Nahata Smriti Sansthan Agricultural Extension Journal (AEXTJ), vol. 8, no. 03, Sept. 2024, doi:10.22377/aextj.v8i03.445.