“Prospects of Using Gypsum to Conserve Water and Improve Wheat Yield in Rainfed Aridisols: Effect of Gypsum on Soil Moisture and Wheat Yield”, Pakistan Journal of Scientific & Industrial Research, vol. 56, no. 1, pp. 11–17, Apr. 2013, doi: 10.52763/PJSIR.BIOL.SCI.56.1.2013.11.17.