SINGH, PATIRAM PATIRAM, R C UPADHYAYA, L N. 1995. “An Appraisal of Ginger (Zingiber Officinale Rosc.) Production in Sikkim, India”. Journal of Spices and Aromatic Crops 4 (2):111-18. https://updatepublishing.com/journal/index.php/josac/article/view/4358.