PĘCZKOWSKI, P.; BŁASIAK, W. Students’ Views on Usefulness of Chosen Physics Formulas. Journal of Education, Technology and Computer Science, [S. l.], v. 22, n. 4, p. 201–213, 2017. DOI: 10.15584/eti.2017.4.26. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6013. Acesso em: 24 sie. 2024.