VITHANAPATHIRANA, M.; NETTIKUMARA, L. IMPROVING SECONDARY SCIENCE INSTRUCTION THROUGH CONTENT AND LANGUAGE INTEGRATED LEARNING (CLIL) IN SRI LANKA. International Online Journal of Education and Teaching, [S. l.], v. 7, n. 1, p. 141–148, 2020. Disponível em: https://www.iojet.org/index.php/IOJET/article/view/684. Acesso em: 9 jan. 2026.