T. Ahmed, F. Akhtar, M. A. Moqeet, H. G. Shah, S. F. Bukhari, and N. Younas, “Awareness of Keratoconus Among the Diagnosed Cases of Keratoconus in Patients Visiting Al Shifa Trust Eye Hospital: Awareness of Keratoconus in Patients”, PJHS-Lahore, vol. 6, no. 9, pp. 49–53, Sep. 2025.