Bala, N., K. Khushbu, and P. Ahlawat. “A Quasi-Experimental Study to Assess the Effectiveness of an Educational Package on Knowledge and Attitude Regarding Sibling Rivalry and Its Prevention Among Mothers of under 5 Children in Selected Areas of Gurugram”. International Journal of Health Sciences, vol. 9, no. S1, Sept. 2025, pp. 530-42, doi:10.53730/ijhs.v9nS1.15782.