Kumar, Ramadevi, Gothainayagi Arumugam, Rangeela Ravi, Samuraj Nehru, Sasirekha Nedunchezian, and Sevvanthi Kumar. 2025. “Digital Strain and Its Impact on Visual and Auditory Health in an Online Learning Environment: A Cross-Sectional Study”. National Journal of Community Medicine 16 (05):436-43. https://doi.org/10.55489/njcm.160520254801.