Manyatsi, Absalom M, and Bruce RT Vilane. “An Inventory of Technologies to Strengthen Agriculture and Rural Development in Swaziland”. UNISWA Research Journal of Agriculture, Science and Technology 5, no. 1 (February 26, 2004): 41–48. Accessed September 9, 2026. https://www.ajol.info/index.php/uniswa-rjast/article/view/4667.