KOVSHAR, O. Organization of group activity of younger students in Ukrainian language lessons. Educational Dimension, Kryvyi Rih, Ukraine, v. 28, p. 52–59, 2022. DOI: 10.31812/educdim.7138. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/7138. Acesso em: 17 may. 2024.