Number of Articles: 2 | ||
1 | Possible Quasi-periodic Oscillation in the Distant γ-Ray Blazar PKS 0454–234 | |
Volume 56, Issue 3, April 2023, Page 155-165 | ||
Yasser Abdou; Mohamed Hashad; Ibrahim Boundok; Amr El-Zant | ||
2 | Long-term and flares variability of Fermi LAT FSRQ 4C +21.35 | |
Volume 52, Issue 2, April 2019, Page 54-61 | ||
Mohamed Hashad; Yasser Abdou; Ibrahim Bounduok; Hussein Badraan | ||