Warjiyono , W., H. Hadiyanto, and D. M. K. . Nugraheni. “Evaluating Human-Like Chatbot Interaction in Customer Service: Integrating Anthropomorphism and Conversational Capability”. Future Technology, vol. 5, no. 4, July 2026, pp. 34-48, https://fupubco.com/futech/article/view/1052.