JIGNESH JANI. Efficacy of Gender and Age on Self-concept of School Level Student. International Journal of Indian Psychȯlogy , [S. l.], v. 5, n. 1, 2022. DOI: 10.25215/0501.104. Disponível em: https://ijip.co.in/index.php/ijip/article/view/1774. Acesso em: 15 mar. 2025.