ENVIRONMENT. TECHNOLOGY. RESOURCES
15th International Scientific and Practical Conference. June 27-28, 2024, ''Vasil Levski'' National Military University, Veliko Tarnovo, Bulgaria
Pilis, Anna, <p><span style="font-family: "Times New Roman", serif;"><span style="font-size: medium;"><span lang="en-US">Institute of Physical Education, Tourism, and Physiotherapy, University of Czestochowa</span></span></span></p>, Poland