Distance Advanced Training of Preschool Teachers in Ukraine: Quantitative Indicators. Online Learning In Educational Research (OLER), [S. l.], v. 4, n. 1, p. 1–12, 2024. DOI: 10.58524/oler.v4i1.343. Disponível em: https://www.journal.foundae.com/index.php/oler/article/view/343. Acesso em: 17 jan. 2026.