RIYATI, I.; SUPARMAN, S. Design student worksheets based on problem-learning to enhance mathematical communication. Asian Journal of Assessment in Teaching and Learning, [S. l.], v. 9, n. 2, p. 10–19, 2019. DOI: 10.37134/ajatel.vol9.no2.2.2019. Disponível em: https://ejournal.upsi.edu.my/index.php/AJATeL/article/view/2013. Acesso em: 23 apr. 2024.