“The Effect of Alternating Transitional Speed, Agility and Motor Speed Exercises in the Training Unit on Some Harmonious Abilities of Soccer Players, Al-Baraem Category (U12 Years)”. Journal of Hama University 6, no. الخامس عشر (February 27, 2024). Accessed June 6, 2026. https://journal.hama-univ.edu.sy/huj/article/view/1570.