Title	Influence of HAPS and GEO Satellite under SANDU Layering and Gas Attenuations
Author	Kamal Harb
Citation	Vol. 21  No. 12  pp. 93-100
Keywords	Control and Decision System (CADS), Sand and Dust (SANDU), Skillful Atmospheric Aware Model (SAAM), Satellite Networks, Signal to Noise Ratio (SNR)

Title	Distance Learning for Students with Intellectual Disability during the Emerging Coronavirus Pandemic: Opportunities and Challenges from Parents' Perspectives
Author	Adhwaa M. Alnefaie, and Nizar H. Bagadood
Citation	Vol. 21  No. 12  pp. 85-92
Keywords	Intellectual Disability, Distance Learning, Covid-19, Challenges, Opportunities.

Title	Modern Pedagogical Technologies: Optimization And Provision Of Educational Activities
Author	Serhii Pustovalov, Yuliia Kliuchko, Liubov Chukhrai, Tetiana Behal, Zhanna Cherniakova, Svitlana Genkal
Citation	Vol. 21  No. 12  pp. 81-84
Keywords	pedagogical technologies, education, theoretical training and practical training

Title	Dual-Band Fractal Antenna with Bandwidth Improvement for Wireless Applications
Author	Chiraz Ben Nsir, Chokri Boussetta, Jean-Marc Ribero, and Ali Gharsallah
Citation	Vol. 21  No. 12  pp. 75-80
Keywords	Fractal antenna; Dual-band; CPW-feed; Slot; Stepped ground planes.