Naz Sodhar, Irum, Abdul Hafeez Buller, and Asadullah Laghari. 2025. “THE PPE MODEL: A STRATEGIC RESPONSE TO EDUCATIONAL DISRUPTIONS IN CHALLENGING TIMES”. Journal of Business Strategies 19 (1):69-90. http://www.greenwichjournals.com/index.php/businessstudies/article/view/787.