LIAO, Yuefeng; LUO, Yong; HAN, Xiao. Hierarchical-Synergistic PDCA Closed-Loop: Construction and Optimization of University Teaching Supervision System—A Case Study of Zhengzhou University. Innovations in Pedagogy and Technology, [S. l.], v. 2, n. 2, p. 103–114, 2025. DOI: 10.63385/ipt.v2i2.396. Disponível em: https://journals.niepublish.com/ipt/article/view/396. Acesso em: 2 apr. 2026.