Sharma, R.R., B. Kjeldstad, and P.J. Espy. “UV Index and Total Ozone Column Climatology of Nepal Himalaya Using TOMS and OMI Data”. Journal of Hydrology and Meteorology 9, no. 1 (August 30, 2016): 45–59. Accessed March 28, 2024. https://www.nepjol.info/index.php/JHM/article/view/15581.