Desalegn Nageso Katebu, Abdi Gudeta Taye, Tilahun Asrat Mandefro, Dirbeba Maddesa Derresa, & Dessalegn Wase Mola. (2026). Athletic Performance Development in Ethiopia: Coaching Quality, Training Practices, Facilities, and Institutional Support as Predictors: A Cross-Sectional Mixed-Methods Study. Sports Science & Health Advances, 4(01), 613-624. https://doi.org/10.60081/SSHA.4.1.2026.613-624