1.
Javad Liaghatdar, Mohammad, Jafari, Ebrahim, Reza Abedi, Mohammad, and Samiee, Fatemeh. 2008. Reliability and validity of the Oxford happiness inventory among university students in Iran. The Spanish Journal of Psychology 11, 1, 310–313. Retrieved June 2, 2026 from https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0808120310A