Woollaston, S., Flanagan, B., Ocheja, P., Dai, Y. and Ogata, H. 2026. TAMMY: Usability and effectiveness of a translation practice chatbot for Japanese EFL learners. Research and Practice in Technology Enhanced Learning. 22, (Mar. 2026), 003. DOI:https://doi.org/10.58459/rptel.2027.22003.