Formation of the educational system in Sloboda Ukraine in ХVІІ - ХVІІІ century. Pedagogy of Higher and Secondary Education, Kryvyi Rih, Ukraine, v. 47, p. 225–230, 2019. DOI: 10.31812/educdim.v47i0.2462. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/2462. Acesso em: 11 dec. 2025.