Wahyu HidayatZ., Harja NenggarA. and HamidF. 2024. Basic Level Swimming Coach Training to Increase Knowledge of Coaching Beginner Swimmers. GANDRUNG: Jurnal Pengabdian Kepada Masyarakat. 5, 2 (Jul. 2024), 1689-1697. DOI:https://doi.org/10.36526/gandrung.v5i2.3658.