Gregorczyk, Beata. “An Empirical Study on the Acquisition of Content in a CLIL-Based Chemistry Course: A Preliminary Report”. Latin American Journal of Content & Language Integrated Learning 5, no. 1 (April 27, 2012): 9–32. Accessed April 25, 2024. https://laclil.unisabana.edu.co/index.php/LACLIL/article/view/laclil.2012.5.1.2.