SICILIA, Miguel-Angel; GARCIA, Elena. On the Concepts of Usability and Reusability of Learning Objects. The International Review of Research in Open and Distributed Learning, [S. l.], v. 4, n. 2, 2003. DOI: 10.19173/irrodl.v4i2.155. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/155. Acesso em: 17 jul. 2024.