Nadal Sanchís, L. and Thome, S. 2023. German as a foreign language and CLIL: Experimental analysis on the written mediation of instructional texts. Porta Linguarum An International Journal of Foreign Language Teaching and Learning. 39 (Jan. 2023), 47–62. DOI:https://doi.org/10.30827/portalin.vi39.21821.