SHAH, L. The effect of self-concept and social support on the learning motivation of social orphanage adolescents. Acta Psychologia, [S. l.], v. 1, n. 4, p. 156–162, 2023. Disponível em: https://psychologia.pelnus.ac.id/index.php/Psychologia/article/view/23. Acesso em: 18 apr. 2026.