M. H. Long, A. Al Thowaini, B. Al Thowaini, J. Lee, and P. Vafaee, “A micro process-product study of a CLIL lesson l: inguistic modifications, content dilution and vocabulary knowledge”, ISLA, vol. 2, no. 1, pp. 3–38, Mar. 2018, doi: 10.1558/isla.33605.