1.
Khanina N, Hazar F, Damayanti E, Bayu S. The Effect of Ladder Drill Training on Speed and Agility Improvement in Junior Badminton Athletes Aged 11-14 Years. JRSPS [Internet]. 2025 Nov. 27 [cited 2025 Dec. 5];1(1):8-15. Available from: https://journal.unesa.ac.id/index.php/jrsps/article/view/47216