“Birth Interval and Birth Order Relationship With Undernutrition Among Children Under-Five: A Hospital-Based Cross-Sectional Study”. Journal of Fatima Jinnah Medical University 17, no. 4 (March 10, 2024): 137–142. Accessed August 21, 2026. https://www.jfjmu.com/index.php/ojs/article/view/1130.