LUKOSE, J. .; AGBEYANGI, A. . Effectiveness of digital learning tools in upper secondary education: A data-driven sentiment analysis approach. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 6, p. 100–112, 2025. DOI: 10.53894/ijirss.v8i6.9511. Disponível em: http://ijirss.com/index.php/ijirss/article/view/9511. Acesso em: 9 dec. 2025.