1. Motivation in physical education and foreign language learning in CLIL teaching: gender differences and implications for future studies;Fernández-Barrionuevo;Porta Linguarum,2018
2. Exploring the role of anxiety and motivation in foreign language achievement: A structural equation modeling approach;Khodadady;Porta Linguarum,2012
3. Versión española del Sport Satisfaction Instrumento (SSI) adaptado al aprendizaje de la Educación Física bilingüe en inglés [Spanish Version of the Sport Satisfaction Instrument (SSI) Adapted to Learning Bilingual in English Physical Education];Baena-Extremera;Porta Linguarum,2015