JALALUDIN, M. A.; YUNITA, W.; INDAHSARI, I. N.; PURWASIH, R. Analysis of Mathematical Connection and Students’ Self Confidence in Flat-Side Space Material. Journal of Education Research and Evaluation, [S. l.], v. 2, n. 3, p. 114–119, 2019. DOI: 10.23887/jere.v2i3.13007. Disponível em: https://ejournal.undiksha.ac.id/index.php/JERE/article/view/13007. Acesso em: 17 jul. 2024.