DESALEGN NAGESO KATEBU; ABDI GUDETA TAYE; TILAHUN ASRAT MANDEFRO; DIRBEBA MADDESA DERRESA; DESSALEGN WASE MOLA. 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, [S. l.], v. 4, n. 01, p. 613–624, 2026. DOI: 10.60081/SSHA.4.1.2026.613-624. Disponível em: https://www.sshajournal.com/index.php/1/article/view/233. Acesso em: 30 jun. 2026.