NAIR, K RAMACHANDRAN, P N CHANDRASEKHARAN. 1992. “In Vitro Formation of Roots and Rhizomes from Anther Explants of Ginger (Zingiber Officinale Rosc.)”. Journal of Spices and Aromatic Crops 1 (1):72-74. https://updatepublishing.com/journal/index.php/josac/article/view/4280.