G. P. . Aditiya and Amy Mardhatillah, “Does Happiness at Work and Empowering Leadership Contribute to Employee Organizational Citizenship Behaviour During Pandemic COVID-19?”, IJSPS, Dec. 2021, Accessed: Oct. 17, 2026. [Online]. Available: https://ijsps.ism.gov.my/index.php/IJSPS/article/view/214