Amalia, H. A., R. E. Kusmaryani, W. A. Saputra, and E. Laabed. “Exploring Affect Organizational Citizenship Behavior Towards Happiness at Work of Islamic-Based Junior High School Teachers”. International Journal of Islamic Educational Psychology, vol. 6, no. 1, June 2025, pp. 30-50, doi:10.18196/ijiep.v6i1.25798.