Structure of Achievement Motivation Dispositions in Elite and Non-Elite Track and Field Athletes
Anna Pietrzak, Aleksandra Tokarz
Intake of antioxidant vitamins in women with different physical activity levels
Anna Pietrzak, Anna Kęska, Marziyeh Saghebjoo, Zeynab Nezamdoost
Procrastination as a Form of Misregulation in the Context of Affect and Self-Regulation
Anna Pietrzak, Aleksandra Tokarz