Qu Y, Lai J, Li H, Mei R, Wang J. Engineering Cognitive Intervention: Leveraging “Productive Failure” in pH Process Control to Catalyze Conceptual Change and Development of Pedagogical Content Knowledge (PCK). ICJE [Internet]. 2026 Sep. 20 [cited 2026 Sep. 21];12(9):66-7. Available from: https://icj-e.org/index.php/ojs/article/view/443