SUCY, Nur Ainun; FITRIANA, Dewi; OCTAVIA, Indah Andika. Hardiness of parents who have mentally retarded children. Psychological Research and Intervention, [S. l.], v. 7, n. 2, p. 89–96, 2025. DOI: 10.21831/pri.v7i2.77399. Disponível em: https://journal.uny.ac.id/index.php/pri/article/view/77399. Acesso em: 7 may. 2025.