Sharif, Imran, Shah Rollah Abdul Wahab, and Azlineer Sarip. 2016. “Psychological Contract Breach and Feelings of Violation: Moderatring Role of Age-Related Difference”. International Journal of Asian Social Science 7 (1):85-96. https://doi.org/10.18488/journal.1/2017.7.1/1.1.85.96.