RIZA KHAN; DR. MOHAMMAD IMRAN. Effect of Altruism on Happiness and Meaning in Life. International Journal of Indian Psychȯlogy , [S. l.], v. 11, n. 3, 2022. DOI: 10.25215/1103.093. Disponível em: https://www.ijip.co.in/index.php/ijip/article/view/6054. Acesso em: 14 mar. 2026.