Zhen, Wilson, Robet, and JONI. “Self-Medication Chatbot Application Using Natural Language Processing Method”. Journal of Artificial Intelligence and Engineering Applications (JAIEA) 5, no. 1 (October 15, 2025): 733–741. Accessed January 18, 2026. https://ioinformatic.org/index.php/JAIEA/article/view/1425.