Singh, Hrishita, and Mahendra Kumar. “Adaptations and Validation of Hindi Happiness Scale (HHS) Among Indian Adolescents and Young Adults”. Revista Review Index Journal of Multidisciplinary 4, no. 2 (June 30, 2024): 01–07. Accessed March 23, 2026. https://www.rrijm.com/index.php/RRIJM/article/view/74.