ZHURAVSKA, N.; MARIIA, L. Methodology and Teaching Methods of the Study Course: Theory of Cooperation in Education. Journal of Education, Technology and Computer Science, [S. l.], v. 21, n. 3, p. 38–42, 2017. DOI: 10.15584/eti.2017.3.4. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6048. Acesso em: 2 paź. 2024.