Umesh Kumar Jain, R V Paliwal,. 2006. “Genetic Divergence Analysis in Ajowan [Trachyspermum Ammi (L.) Sprague]Genetic Divergence Analysis in Ajowan [Trachyspermum Ammi (L.) Sprague]”. Journal of Spices and Aromatic Crops 15 (2):105-7. https://updatepublishing.com/journal/index.php/josac/article/view/4848.