Siddiqui, T. A., Khan, H. F., & Nighat Parveen. (2026). Understanding the Etiological Pathways of ADHD in Early Childhood: A Study from F.B Area District Central, Karachi. International Journal of Interdisciplinary Knowledge (IJIK), 1(4), 48-55. https://doi.org/10.67460/ijik.1.4.2026.42