CHAITALI SHEWALE, et al. Multi Factor Authentication and IP Address Restriction based Question Paper Delivery System for Indian Universities . International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 11, n. 10, p. 390–396, 2023. DOI: 10.17762/ijritcc.v11i10.8503. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/8503. Acesso em: 3 apr. 2026.