Usman Shakoor, Mudasar Rashid, Muhammad Iftikhar-ul-Hussnain, Abdul Rehman, Nabila Khurshid. “TIME SERIES EVALUATION OF CLIMATE CHANGE ON WHEAT CROP PRODUCTION OF PAKISTAN”. International Journal of Modern Agriculture, vol. 7, no. 3, Sept. 2020, pp. 27 -36, doi:10.17762/ijma.v7i3.76.