Soler Santaliestra, J.R., Soler Costa, R., Victoria Maldonado, J.J. and Martínez-Domingo, J.A. 2024. A systematic review and meta-analysis of the evidence for mobile learning as developer of skills in a second language. Porta Linguarum An International Journal of Foreign Language Teaching and Learning. XI (Sep. 2024), 109–125. DOI:https://doi.org/10.30827/portalin.viXI.30143.