FATIMA HASHEM DARWESH; MOAID ISMAIL JARJIS. The Effect of Laughter Yoga Program to Reduce Stress and Increase Psychological Happiness among College Students. Zanco Journal of Human Sciences , [S. l.], v. 29, n. Con.1, p. 615–630, 2025. DOI: 10.21271/zjhs.29.Con.1.43. Disponível em: https://zancojournal.su.edu.krd/index.php/JAHS/article/view/3215. Acesso em: 30 apr. 2026.