MIKULSKI, K. The influence of the distance between the teacher and a student for school grades. Cognitive Science – New Media – Education, [S. l.], v. 5, n. 2, p. 103–119, 2019. DOI: 10.12775/CSNME.2018.015. Disponível em: https://apcz.umk.pl/CSNME/article/view/CSNME.2018.015. Acesso em: 19 apr. 2024.