Adhikari, S., R. K. Mishra, N. Parajuli, D. P. Adhikari, and B. Adhikari. “Correlation of Sunspot Numbers and Geomagnetic Indices With Various Climate Change Parameters”. Journal of Nepal Physical Society 9, no. 2 (December 31, 2023): 23–33. Accessed June 16, 2024. https://www.nepjol.info/index.php/JNPhysSoc/article/view/62286.