Abraham, C.T. “Lebot, V . Tropical Root and Tuber Crops: Cassava, Sweet Potato, Yams and Aroids”. Journal of Tropical Agriculture 47, no. 1 (December 18, 2009): 87–88. Accessed May 3, 2024. https://jtropag.kau.in/index.php/ojs2/article/view/213.