Jaudat, Ahid, Elnova Rijal Zakiy, Muhammad Kharisna, Muhammad Nuur Shabri, Syaiful Nuari Arifandi, and Naila Khanina. “Physical Fitness Profile of Intensive Junior Badminton Athletes: A Descriptive Analysis of Strength, Endurance, Speed, Agility, and Flexibility Components”. Journal of Racket Sports Performance & Science (JRSPS) 2, no. 1 (September 19, 2026): 16–28. Accessed September 23, 2026. https://journal.unesa.ac.id/index.php/jrsps/article/view/53116.