Thavabalachandran, mangaleswary, and K P U De Silva. “Raja Ala and Kakulu Ala: Two New Improved Varieties of Greater Yam”. JOURNAL OF ROOT CROPS 39, no. 2 (January 15, 2015): 29–34. Accessed July 22, 2024. https://journal.isrc.in/index.php/jrc/article/view/115.