Title: Optimizat︠s︡ii︠a︡ i  inovat︠s︡ii v uchebno-trenirovŭchnii︠a︡ prot︠s︡es
Subjects: Sofiĭski universitet "Sv. Kliment Okhridski." Departament po sport, Congresses, College sports, Sofiĭski universitet "Sv. Kliment Okhridski."
Places: Sofia, Bulgaria