BALOGUN, Semirat Abidemi; IJIGA, Onuh Matthew; OKIKA, Nonso; ENYEJO, Lawrence Anebi; AGBO, Ogboji James. A Technical Survey of Fine-Grained Temporal Access Control Models in SQL Databases for HIPAA-Compliant Healthcare Information Systems. International Journal of Scientific Research and Modern Technology, India, v. 4, n. 3, p. 94–108, 2025. DOI: 10.38124/ijsrmt.v4i3.642. Disponível em: https://www.ijsrmt.com/index.php/ijsrmt/article/view/642. Acesso em: 27 apr. 2026.