Piegza, Natalia, Karolina Domańska, Joanna Makowska, Jerzy Darmoń, Maria Windyga, Anna Sieczka, Aleksandra Papuga, and Makary Hejduk. “Understanding Sleep Disturbances in ADHD: Neurobiology, Circadian Mechanisms, and Clinical Impact”. Quality in Sport 56 (May 23, 2026): 71629. Accessed May 29, 2026. https://apcz.umk.pl/QS/article/view/71629.