SHARMA, N. P.; BHATTARAI, B. K.; SAPKOTA, B.; KJELDSTAD, B. Comparison of Ground Based Measurements of Solar UV Index with Satellite Estimation at Four Sites of Nepal. Journal of the Institute of Engineering, [S. l.], v. 8, n. 3, p. 58–71, 2012. DOI: 10.3126/jie.v8i3.5932. Disponível em: https://www.nepjol.info/index.php/JIE/article/view/5932. Acesso em: 25 apr. 2024.