Ahmad, Kamarul Zaman, Nor Khasimah Aliman, Nurul Shanaz Ahmad Mahdzan, Maria Azlina Kamarudin, Chow Yee Peng, and Tusha Nandita. 2004. “Emotional Stability and Perception of Job Security in the Services Sector in Malaysia”. Malaysian Management Journal 8 (2):1-15. https://e-journal.uum.edu.my/index.php/mmj/article/view/8757.