RANGANATHAN, R.; VANLEHN, K.; VAN DE SANDE, B. WHAT DO STUDENTS DO WHEN USING A STEP-BASED TUTORING SYSTEM?. Research and Practice in Technology Enhanced Learning, [S. l.], v. 9, n. 2, p. 323–347, 2022. Disponível em: https://rptel.apsce.net/index.php/RPTEL/article/view/2014-09019. Acesso em: 22 dec. 2024.