Gonçalves, Gustavo Silva, Thiago de Luca Sant’ana Ribeiro, José Eduardo Valladares Teixeira, and Benny Kramer Costa. 2022. “The Deployment of Chatbot to Improve Customer Service in Higher Education Institutions During COVID-19”. International Journal of Innovation 10 (1):178-203. https://doi.org/10.5585/iji.v10i1.20652.