TY  - SER
AU  - Jilani, Aifuddin Ahmed
AU  - Zai, M. Ayub Khan Yousuf
TI  - Appraisal of Solar Activity at Pakistan Atmospheric Regions
KW  - Spectral Analysis
KW  - Fast Fourier Trans Form (Fft)
KW  - Solar Flare Duration (Sfd)
ER  -