Choosing Mathematical Examples: Routine but Not an Easy Task. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 63, n. 2, 2013. DOI: 10.11113/jt.v63.2004. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/2004.. Acesso em: 29 apr. 2025.