SHEU, Ping-Huang. Analyzing the Relative Effectiveness of Professional Development Activities and Dimensions for Elementary School Teachers of English as a Foreign Language. International Journal of Educational Studies, [S. l.], v. 8, n. 4, p. 62–74, 2025. DOI: 10.53935/2641533x.v8i4.437. Disponível em: https://www.academiainsight.com/index.php/ijes/article/view/437. Acesso em: 22 mar. 2026.