TABASSUM, S. N.; KANCHERLA, G. R. Optimized Multi-Level Security for Content Contribution and Retrieval in Online Social Networks using a Content Visualization Mechanism. Engineering, Technology & Applied Science Research, Greece, v. 14, n. 6, p. 18395–18400, 2024. DOI: 10.48084/etasr.8968. Disponível em: https://etasr.com/index.php/ETASR/article/view/8968. Acesso em: 21 jan. 2025.