Nagar, M, et al. “Effect of Organic Manures and Different Levels of NPK on Growth and Quality of Bottle Gourd [Lagenaria Siceraria (Mol.) Standl.]”. Journal of Agriculture and Ecology, vol. 4, no. 4, Nov. 2017, pp. 44-50, https://saaer.org.in/journals/index.php/jae/article/view/120.