Mustafina, Sumaiya Nuha, Nusrat Kaniz Khan, Muhammad Nazrul Islam, Fatema Siddiqua Nusrat, and M Akhtaruzzaman. “System Usability and Design Evaluation of AI Chatbots: A Comparative Analysis of ChatGPT, Google Bard, and Bing Chat”. MIST International Journal of Science and Technology 13, no. 1 (July 7, 2025): 83–97. Accessed September 15, 2025. https://www.banglajol.info/index.php/MIJST/article/view/82802.