Dou A, Li C. Research on the Implementation Mechanism of Blended Classroom Teaching in Higher Vocational Colleges under the OBE-PBL Dual Orientation. Educ. Insights [Internet]. 2026 Jan. 27 [cited 2026 Jan. 30];3(1):106-18. Available from: https://soapubs.com/index.php/EI/article/view/1320