Harjinder, Harjinder, Sarika Yadav, and Khushbu Khushbu. “Effectiveness of Multimedia Educational Program on Knowledge of Primary School Teachers Regarding Attention Deficit Hyperactivity Disorder (ADHD) in Preschoolers: A Quasi-Experimental Study”. International journal of health sciences 9, no. S1 (September 15, 2025): 543–547. Accessed April 23, 2026. https://sciencescholar.us/journal/index.php/ijhs/article/view/15783.