Muhammad Ammar Masood Cheema, Dr. Khawaja Hisham-Ul-Hassan,Rameez Ahmad,Mehreen Naz, Qaiser Iqbal. “EXPLORING EMPLOYEE’S DIGITAL LITERACY IN THE MANUFACTURING INDUSTRY SECTOR OF GUJRANWALA FOR INDUSTRY 4.0 IMPLEMENTATION”. Policy Research Journal, vol. 3, no. 1, Jan. 2025, pp. 1046-52, https://theprj.org/index.php/1/article/view/374.