1.
Cheng X, Xu S, Cao Z, Xu Y. Research on the Hierarchical Interactive Teaching of Middle School Chemistry Based on the Theory of "Mind Map". ASSRJ [Internet]. 2022 Sep. 10 [cited 2026 May 28];9(8):617-25. Available from: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/5217