Rahayu, Tri, Agung Kharisma Hidayah, Hary Witriyono, Khairullah, and RG Guntur Alam. 2024. “Implementation of Pattern-Based Natural Language Processing (NLP) Method on Chatbot”. JSAI (Journal Scientific and Applied Informatics) 7 (3):428-34. https://doi.org/10.36085/jsai.v7i3.6739.