ZHU, Yan. Research on the Teaching Competence of Double-qualified Teachers in Vocational Colleges in the New Era. International Journal of Social Science and Education Research, [S. l.], v. 8, n. 6, p. 16–26, 2025. DOI: 10.6918/IJOSSER.202506_8(6).0002. Disponível em: https://ijosser.org/index.php/ojs/article/view/2. Acesso em: 1 may. 2026.