Malhotra S K, Mehta R S, Anwer M M,. 2012. “Influence of Sheep Manure, Vermicompost and Biofertilizer on Growth, Yield and Profitability of Cumin (Cuminum Cyminum L.) Production”. Journal of Spices and Aromatic Crops 21 (1):16-19. https://www.updatepublishing.com/journal/index.php/josac/article/view/5001.