MICHAL MIČÍK, MIKULÁŠ EGER. How to Strengthen the Introductory Teaching of Column Equation Solving Application Problems. CEMJP, [S. l.], v. 23, n. 3, p. 20–26, 2015. Disponível em: http://journals.kozminski.cem-j.org/index.php/pl_cemj/article/view/356. Acesso em: 23 nov. 2024.