YANG, C.; HAN, Z.; SUN, S. Research on Mathematical Core Competency Cultivation Based on Polya Problem Solving Table. International Journal of Educational Studies, [S. l.], v. 1, n. 2, p. 16–21, 2018. DOI: 10.53935/2641-533x.v1i2.17. Disponível em: http://academiainsight.com/index.php/ijes/article/view/17. Acesso em: 20 apr. 2024.