Pašková, LuciaSollárová, Eva2024-01-152024-01-152023978-80-557-2106-4https://doi.org/10.24040/2023.9788055721064https://repo.umb.sk/handle/123456789/444skCC BY-NC-ND Creative Commons Attribution-NonCommercial-NoDerivatives („uvedenie autora – bez odvodeného obsahu“) 4.0.info:eu-repo/semantics/openAccessEfektivita lídra v edukáciiBook