Alabuzhev, S. ., & Knyazev, A. . (2022). PUBLIC INFORMATION SERVICES OF REGIONAL SPORTS FEDERATIONS: DEMAND AND SUPPLY SITUATION SURVEY. Theory and Practice of Physical Culture, (12), 65–67. Retrieved from http://tpfk.ru/index.php/TPPC/article/view/91 (Original work published December 1, 2021)