BERNARD, Martin; DWI MINARTI, Eva; HUTAJULU, Masta. Constructing Student’s Mathematical Understanding Skills and Self Confidence: Math Game with Visual Basic Application for Microsoft Excel in Learning Phytagoras at Junior High School. International Journal of Engineering and Technology, [S. l.], v. 7, n. 3.2, p. 732–736, 2018. DOI: 10.14419/ijet.v7i3.2.18738. Disponível em: https://mail.sciencepubco.com/index.php/IJET/article/view/18738.. Acesso em: 13 may. 2025.