Teaching Reform and Practice of Higher Vocational Courses via the Integration of “Post, Course, Competition, and Certificate”: A Case Study of the “Big Data Analysis in Finance and Taxation” Course. iEducation, [S. l.], v. 2, n. 2, p. 54–65, 2026. DOI: 10.71204/jaawy813. Disponível em: https://ie.cscholar.com/article/view/1000488. Acesso em: 29 aug. 2026.