Research on the Current Status of Inter-dis-ciplinary Mathematics Teaching in the Sec-ond Stage of Primary Education. 教育学文摘, [S. l.], v. 1, n. 1, p. 114–121, 2025. DOI: 10.63313/EDU.8016. Disponível em: https://cn.erytis.com/index.php/Edu/article/view/5. Acesso em: 30 aug. 2025.