%0 Journal Article %T Effectiveness of implementing a centralized distance model for conducting the regional stage of the All-Russian Olympiad of schoolchildren in the Chelyabinsk region %A Nikolaeva, V.V. %A Levshina, S.Y. %A Ufimtseva, L.V. %K All-Russian Olympic of schoolchildren, organizational and technological model, centralized distance learning model, Chelyabinsk region %J Journal of Pedagogical Studies %D 2026 %N 11 %P 9 %I INFRA-M Academic Publishing LLC.