Ahmad, K. Z., Aliman, N. K., Ahmad Mahdzan, N. S., Kamarudin, M. A., Peng, C. Y., & Nandita, T. (2004). Emotional Stability and Perception of Job Security in the Services Sector in Malaysia. Malaysian Management Journal, 8(2), 1–15. Retrieved from https://e-journal.uum.edu.my/index.php/mmj/article/view/8757