Tymchenko, Hanna, Jakub Jopek, Ewa Buczkowska, Agnieszka Piechowicz, Michał Popczyk, Agnieszka Przybyłowska, Martyna Świątecka, Aleksandra Marciszewska, Sylwia Bryksy, and Natalia Popczyk. 2026. “Circadian Rhythm Disruption and Hypothalamic–Pituitary–Ovarian Axis Dysregulation Following Transmeridian Travel: A Narrative Review”. Journal of Education, Health and Sport 89 (April):70323. https://doi.org/10.12775/JEHS.2026.89.70323.