QU, Yunxia; LAI, Jinhui; LI, Huilin; MEI, Ruihan; WANG, Jing. Engineering Cognitive Intervention: Leveraging “Productive Failure” in pH Process Control to Catalyze Conceptual Change and Development of Pedagogical Content Knowledge (PCK). International Core Journal of Engineering, [S. l.], v. 12, n. 9, p. 66–76, 2026. DOI: 10.6919/ICJE.202609_12(9).0008. Disponível em: https://icj-e.org/index.php/ojs/article/view/443. Acesso em: 21 sep. 2026.