HRYHORENKO, L.; KRAVTSOVA, A. GROUP WORK IN THE SCHOOL DIDACTIC SYSTEM. Educational Dimension, Kryvyi Rih, Ukraine, v. 27, p. 286–290, 2010. DOI: 10.31812/educdim.7111. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/7111. Acesso em: 3 jul. 2024.