NAIR, K RAMACHANDRAN, P N CHANDRASEKHARAN. “Cytological Studies on Diploid and Autotetraploid Ginger (Zingiber Officinale Rosc.)”. Journal of Spices and Aromatic Crops 1, no. 2 (December 22, 1992): 125–130. Accessed October 5, 2025. https://www.updatepublishing.com/journal/index.php/josac/article/view/4292.