Koshkina N.A., Popova G.A., Mikhailenko O.I., and Dudkina Yu.I. “The Formation of Components of a Healthy Lifestyle and Functional State of Students Majoring in Education”. Theory and Practice of Physical Culture, no. 9, Oct. 2025, pp. 55-57, http://www.tpfk.ru/index.php/TPPC/article/view/1460.