Sana Ashraf, Shumaila Sadiq, Arifur Rahman, Akhtar Gul, and Wali Ullah. 2023. “SOCIOECONOMIC DETERMINANTS OF HAPPINESS ACROSS NATIONS DURING THE COVID-19 ERA: AN ECONOMETRIC ANALYSIS”. International Journal of Contemporary Issues in Social Sciences 2 (3):436-43. http://ijciss.org/index.php/ijciss/article/view/79.