Psychometric Properties of the Gratitude Scale (GRAT) among a Sample of Students at the Faculty of Education at Hamah University. Journal of Hama University , [S. l.], v. 8, n. 4, 2026. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/3137. Acesso em: 5 jun. 2026.