Data Analysis Using NLP to Sense Human Emotions Through Chatbot. - Fardin Rizvy Rahat; Md. Shahriar Mim; Aqil Mahmud; Ishraqul Islam; Mohammed Julfikar Ali Mahbub; Md. Humaion Kabir Mehedi; Annajiat Alim Rasel (ICACDS (2), 2022)