Urwa Ghafoor, Maham Fazal, Asfandyar Asghar, Sana Nadeem, Rana Intisar Ul Haq, and Tariq Munawar. “Correlation of Myopia With the Use of Smart Phones and Outdoor Activities”. BMC Journal of Medical Sciences 3, no. 2 (January 13, 2023): 85–89. Accessed November 24, 2024. https://bmcjms.org/index.php/bmcj/article/view/59.