LIU, X.; WANG, J. A study on the competence of middle school mathematics teachers in Hebei province under the background of craftsmanship spirit. Nurture, [S. l.], v. 18, n. 2, p. 456–471, 2024. DOI: 10.55951/nurture.v18i2.646. Disponível em: https://nurture.org.pk/index.php/NURTURE/article/view/646. Acesso em: 12 may. 2024.