Tushar Rai, Vinod Kumar, Madeha Memon, and Sanam Narejo. “A Sustainable Next-Generation Digital Tourism Guide for Sindh Using a Multilingual Chatbot”. International Journal of Innovations in Science & Technology, vol. 8, no. 1, Jan. 2026, pp. 255-67, https://journal.50sea.com/index.php/IJIST/article/view/1761.