Kharel Sitaula, R., and A. Khatri. “Knowledge, Attitudes and Practice of Computer Vision Syndrome Among Medical Students and Its Impact on Ocular Morbidity”. Journal of Nepal Health Research Council, vol. 16, no. 3, Nov. 2018, pp. 291-6, https://nepjol.info./index.php/JNHRC/article/view/21426.