JANOŠKOVÁ, Hana and
Hana ŠERÁKOVÁ. School Environment and Posture of Upper Secondary School Children in the Czech Republic - Case Study. In Stevo Popović, Branislav Antala, Duško Bjelica,Jovan Gardašević.
Physical Education in Secondary School. Researches - Best Practices - Situation. 1st ed. Nikšić: Faculty of Sport and Physical Education of University of Montenegro, Montenegrin Sports Academy and FIEP, 2018, p. 89-100. Physical Education in Secondary School: Researches – Best Practices – Situation. ISBN 978-9940-722-02-9.