Poudyal, Khem N., Binod K. Bhattarai, Balkrishna Sapkota, and Berit Kjeldstad. “Estimation of the Daily Global Solar Radiation Using RadEst 3.00 Software-A Case Study at Low Land Plain Region of Nepal”. Journal of Nepal Chemical Society 29 (December 3, 2013): 48–57. Accessed December 4, 2024. https://nepjol.info/index.php/JNCS/article/view/9237.