Towards an IoT Competency Model for Polytechnic Lecturers: A Preliminary Study. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 14, n. 4, p. 1504–1518, 2025. Disponível em: https://ijarped.com/index.php/journal/article/view/3957. Acesso em: 7 apr. 2026.