Babar, Shilpa, and J H Dongale. “Effect of Organic and Inorganic Fertilizers on Soil Fertility and Crop Productivity under Mustard-Cowpea-Rice Cropping Sequence on Lateritic Soil of Konkan”. Journal of the Indian Society of Soil Science, vol. 61, no. 1, July 2013, https://epubs.icar.org.in/index.php/JISSS/article/view/31735.