POPEL’, S.; PYATNYCHUK, G.; PYATNICHUK, D.; MAYSTRUV, V.; VERBOVIY, V.; ZEMSKAYA, N.; KRYZHANIVSKAYA, A.; CHOVGAN, R. Functional systems of students’ organism depending on physical fitness to physical load. Physical Education of Students, [S. l.], v. 21, n. 6, p. 302–309, 2017. DOI: 10.15561/20755279.2017.0607. Disponível em: https://www.sportedu.org.ua/index.php/PES/article/view/504. Acesso em: 23 jul. 2026.