Research on a Three-Level Integrated AI Teaching System Driven by Dynamic Knowledge Graphs. Journal of science and technology exploration, [S. l.], v. 1, n. 2, p. 17– 25, 2025. DOI: 10.65196/32qznd65. Disponível em: https://ojs.gfpress.org/jste/article/view/44. Acesso em: 5 feb. 2026.