Cao X, Wang J. A Study on the Phenomenon of "WeChat Sign-Up Chain" in Parents’ WeChat Groups from the Perspective of Group Pressure. J. educ. theory pract. [Internet]. 2025 Sep. 7 [cited 2025 Oct. 7];2(3). Available from: https://ojs.apspublisher.com/index.php/jetp/article/view/581