K.R. Sharma, and Sanjay Arora. “Evaluation of Contour Cultivation and Nutrient Management Practices for Maize-Wheat Productivity on Sloping Lands of Rainfed Submontane Region of Jammu”. Journal of Soil and Water Conservation, vol. 7, no. 3, July 2022, https://epubs.icar.org.in/index.php/JSWC/article/view/126202.