I. P. Astrawan, I Made Dhita Prianthara, Komang Tri Adi Suparwati, and Made Ganggas Dwiatmaja Empuaji, “The Effect Of 8 Repetition Badminton Footwork Training In Increasing Leg Muscle Flexibility And Endurance”, J. Ilm. Pendidik. Jasm, vol. 8, no. 4, pp. 794–805, Dec. 2024.