Kurniawan, I. F., A. Suherman, and R. Mulyanto. “The Effectiveness of Hurdle Drill and Shadow Exercises to Improve Footwork Skills in Badminton”. Kinestetik : Jurnal Ilmiah Pendidikan Jasmani, vol. 8, no. 1, Mar. 2024, pp. 146-53, doi:10.33369/jk.v8i1.33282.