ALHUSSAIN, Thamer. Assessing Information Quality of Blackboard System. International Journal of Computer (IJC), Jordan, v. 25, n. 1, p. 1–7, 2017. DOI: 10.53896/ijc.v25i1.891. Disponível em: https://www.ijcjournal.org/InternationalJournalOfComputer/article/view/891. Acesso em: 26 oct. 2025.