Kurniawan, A.W., Wiguno, L.T.H. and Amrullah, M.H.F. 2022. Development of application-based badminton material teaching media for middle school level PJOK teachers. Journal of Science and Education (JSE). 3, 2 (Dec. 2022), 82-93. DOI:https://doi.org/10.56003/jse.v3i2.162.