HORIGUCHI, T. .; TOMOTO, T.; HIRASHIMA, T. . A framework of generating explanation for conceptual understanding based on “semantics of constraints”. Research and Practice in Technology Enhanced Learning, [S. l.], v. 10, 2015. DOI: 10.58459/rptel.2015.10%p. Disponível em: https://rptel.apsce.net/index.php/RPTEL/article/view/2015-10002. Acesso em: 8 aug. 2025.