LIANG, C.; YE, J.; WU, Z.; PURSEL, B.; GILES, C. Recovering Concept Prerequisite Relations from University Course Dependencies. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 31, n. 1, 2017. DOI: 10.1609/aaai.v31i1.10550. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/10550. Acesso em: 16 may. 2024.