Fernández-Juliá, Olga, Alejandro Gómez-Camacho, and Olga Moreno Fernández. 2025. “K Pasa Bro? Code Mixing and Multimodal Elements in WhatsApp Communication in Vulnerable and Non-Vulnerable Contexts”. IJERI: International Journal of Educational Research and Innovation, no. 23 (February). Sevilla, España. https://doi.org/10.46661/ijeri.10650.