Subhan C Nath, A. B. “Leaf Anatomy and Essential Oil Characters of Cinnamomum Pauciflorum Nees. - a Potential Spice Crop from North-East India”. Journal of Spices and Aromatic Crops, vol. 15, no. 1, June 2006, pp. 52-56, https://updatepublishing.com/journal/index.php/josac/article/view/4839.