Prasetya, Muhammad Riko Anshori, and Arif Mudi Priyatno. “Dice Similarity and TF-IDF for New Student Admissions Chatbot”. RIGGS: Journal of Artificial Intelligence and Digital Business 1, no. 1 (July 31, 2022): 13–18. Accessed March 5, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/5.