Choong, Yuen Onn, Jamal Nordin bin Yunus, and Hamidah Yusof. 2016. “A Conceptual Review on the Relationship Between Teacher Self-Efficacy and Organisational Citizenship Behaviour”. International Business Education Journal 9 (1):58-65. https://ojs.upsi.edu.my/index.php/IBEJ/article/view/1379.