Evaluation of Effectiveness of Education of Mathematics in High Schools on the Example of Schools in the City of Wroclaw. Mediterranean Journal of Social Sciences, [S. l.], v. 4, n. 11, p. 523, 2013. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/1335.. Acesso em: 22 nov. 2024.