Title	Extended Time Petri Net and Hybrid Petri Net : Modeling Multi-Instance Dynamic Hybrid Systems
Author	Yamen El Touati, Mohamed Ayari and Saleh Altowaijri
Citation	Vol. 18  No. 5  pp. 75-83
Keywords	Hybrid Petri Nest, Time Petri Nets, Dynamic Hybrid Systems..

Title	Advanced Transverse Wave Approach for MM-Wave Analysis of Planar Antennas applied in 5G-Technology
Author	Mohamed Ayari, Yamen El Touati, and Saleh Altowaijri
Citation	Vol. 22  No. 1  pp. 295-299
Keywords	Advanced transverse wave approach; Wireless Communication Systems; 5G-planar structure; Simulation results