Shrestha, Priyanka, and Pranil Man Singh Pradhan. “Digital Eye Strain in Medical Undergraduate Students During COVID-19 Pandemic”. Journal of Nepal Health Research Council 20, no. 3 (March 10, 2023): 726-730. Accessed October 3, 2025. http://103.69.126.137/index.php/jnhrc/article/view/4275.