Suryani Hormansyah, Dhebys, Eka Larasati Amalia, Luqman Affandi, Dimas Wahyu Wibowo, and Indinabilah Aulia. 2018. “N-Gram Accuracy Analysis in the Method of Chatbot Response”. International Journal of Engineering & Technology 7 (4.44): 152-55. https://doi.org/10.14419/ijet.v7i4.44.26973.