parvin Mirzaei, “Effectiveness of Positive Psychology Concepts Training on Parental Self-Efficacy, Psychological Empowerment, and Assertiveness in Mothers of Children with Learning Disabilities”, IJND, vol. 3, no. 4, Jun. 2025, Accessed: Jun. 26, 2025. [Online]. Available: https://maherpub.com/jndd/article/view/500