Bui, A. D., Nguyen, Q. T., Tran, T. N., & Nguyen, V. H. (2025). AN IMPROVED MULTI-VISION CONTEXTUAL ATTENTION MODEL FOR VIETNAMESE VISUAL-BASED QUESTION ANSWERING. Ho Chi Minh City University of Education Journal of Science, 22(2), 247-259. https://doi.org/10.54607/hcmue.js.22.2.4328(2025)