MANSUR, M.; ABUBAKAR, U. Online Voting System: Best Option for Nigeria Elections. International Journal of Science for Global Sustainability, [S. l.], v. 2, n. 3, p. 9, 2016. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/244. Acesso em: 27 sep. 2025.