Rahmat, A.R., Asmawi, M.A., Tangkudung, J.T., Dlis, F.D. and Saputra, S.A. 2019. Development of Exercise Smash, Lob and Backhand Models in Bulutangkis Based on Training Variation for Beginner. Journal of Education, Health and Sport. 9, 7 (Jul. 2019), 681–690.