JEFREY G. ALEGIA. Development of Polling System with Sentiment Analysis for Higher Education Institutions (HEIs ). International Journal on Management Education and Emerging Technology(IJMEET), [S. l.], v. 3, n. 2, p. 87–94, 2025. Disponível em: https://ijmeet.org/index.php/journal/article/view/156. Acesso em: 16 sep. 2025.