Ramadan, D. N., Suhartini, B., Anugrah, S. M. and Triprayogo, R. (2024) “The Effect of Movement Coordination Training and Core Stability Training on Increasing Movement Suitability and Speed ​​in Breaststroke Swimming”, Jurnal Sains Keolahragaan dan Kesehatan, 9(2), pp. 215-226. doi: 10.5614/jskk.2024.9.2.6.