• Abdel Halim Mohamed Aly, Ayat 3D models based on Biomechanical analysis and its effect on the performance level of Overhead Serve skill in volleyball [Volume 2, Issue 1, 2020, Pages 1-10]
• Ahmed, Prof.Dr. Atef sayed The effectiveness of Kid’s athletics using mobile learning on the development of some motor skills and physical abilities Of student’s basic education [Volume 2, Issue 1, 2020, Pages 11-17]