Quality of Sleep Affects the Level of Anxiety and Performance of Football Athletes

Affiliations

• ¹ Nutrition Program, Faculty of Health Sciences, Universitas Respati Yogyakarta, Yogyakarta, Indonesia.
• ² Public Health Program, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia.
• ³ Dept. of Sport Sciences, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia.
• ⁴ Dept. of Biochemistry, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia.