SINGH, K. S. V. P. S. D. V. “Effect of Nitrogen and Weed Control on Growth and Yield of Java Citronella (Cymbopogon Winterianus Jowitt)”. Journal of Spices and Aromatic Crops, vol. 7, no. 2, Dec. 1998, pp. 95-101, https://updatepublishing.com/journal/index.php/josac/article/view/4499.