Nadeem Ashraf, M., and T. Zubair Ahmad Khan. “The Impact of Agricultural Mechanization Development Project on the Yield of Wheat Crop: A Case Study of Punjab, Pakistan”. Journal of Applied Research and Multidisciplinary Studies, Vol. 1, no. 1, Sept. 2020, pp. 17–29, doi:10.32350/jarms/2020/0101/904.