GÜMÜŞGÜL, Ceren; ERSOY, Adnan; GÜMÜŞGÜL, Osman. Investigation of Amateur and Professional Athlete’s Novel Coronavirus (COVID-19) Anxiety – Aspect of Managerial Decision. Sportif Bakış: Spor ve Eğitim Bilimleri Dergisi, [S. l.], v. 7, n. S1, p. 26–37, 2020. DOI: 10.33468/sbsebd.129. Disponível em: https://sportifbakis.com/index.php/pub/article/view/266. Acesso em: 13 mar. 2025.