Poudel, P., N. Parajuli, A. Gautam, D. Sapkota, H. Adhikari, B. Adhikari, A. Silwal, S. P. Gautam, M. Karki, and R. K. Mishra. “Wavelet and Cross-Correlation Analysis of Relativistic Electron Flux With Sunspot Number, Solar Flux, and Solar Wind Parameters”. Journal of Nepal Physical Society, vol. 6, no. 2, Dec. 2020, pp. 104-12, doi:10.3126/jnphyssoc.v6i2.34865.