“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 , vol. 6, no. الخامس عشر, Feb. 2024, https://journal.hama-univ.edu.sy/huj/article/view/1570.