VRUBLEVSKAYA, E. G.; ARTYUKHINA, A. A. Professional pedagogical olympiads as a type of informal education and a means of developing pedagogical skills. Pedagogika, [S. l.], v. 90, n. 3, p. 54–63, 2026. Disponível em: https://ojs.owebs.ru/pedagogika/article/view/30549. Acesso em: 8 nov. 2026.