JINDIA, A.; CHAWLA, S. ANNOTATIONS IN E-LEARNING. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 12, n. 9, p. 3852–3859, 2014. DOI: 10.24297/ijct.v12i9.2825. Disponível em: https://rajpub.com/index.php/ijct/article/view/2825. Acesso em: 22 jul. 2024.