N. Lebedynets, O. Omelchuk, P. Rogova, and N. Siver, “The efficiency of first-year students as an indicator of adaptation to learning in different shifts”, Environment & Health, vol. 72, no. 1, p. 45, Jan. 2015, Accessed: Aug. 27, 2026. [Online]. Available: https://dovkil-zdorov.kiev.ua/journal/article/view/1231