DINH PHUONG, Vu. TEACHING MATHEMATICAL EQUATIONS IN THE DIRECTION OF STEM EDUCATION. Journal of Science Educational Science, [S. l.], v. 69, n. 1, p. 139–150, 2024. DOI: 10.18173/2354-1075.2024-0014. Disponível em: https://hnuejs.edu.vn/es/article/view/279. Acesso em: 8 dec. 2025.