K Umajyothi, R Rajyalakshmi,. “Evaluation of Ginger (Zingiber Officinale Rosc.) Varieties in High Altitude and Tribal Zone of Srikakulam District of Andhra Pradesh”. Journal of Spices and Aromatic Crops 23, no. 2 (December 24, 2014): 258–761. Accessed October 4, 2025. https://updatepublishing.com/journal/index.php/josac/article/view/5060.