TY - BOOK AU - Muhammad Ammad Ullah ED - Supervisor Dr Muhammad Zeeshan Mirza TI - TH-SOF-1987-Impact of Psychological Contract Breach on Employee Engagement in Manufacturing Sector of Pakistan U1 - 200 THE PY - 2022/// CY - ISLAMABAD PB - NUST COLLEGE OF EME KW - MS-EM-19 ER -