MCDOUGALD, J. S.; PISSARELLO, D. Content and Language Integrated Learning: In-Service Teachers’ Knowledge and Perceptions Before and After a Professional Development Program. Íkala, Revista de Lenguaje y Cultura, [S. l.], v. 25, n. 2, p. 353–372, 2020. DOI: 10.17533/udea.ikala.v25n02a03. Disponível em: https://revistas.udea.edu.co/index.php/ikala/article/view/336831. Acesso em: 22 feb. 2025.