Green, O.O., S.M. Yusuf, M.B. Abdulrazaq, B. Yahaya, Z. Haruna, A. Ore-Ofe, S.O. Omogoye, A.S. Adegoke, and S.O. Salami. “Anomaly Detection in Portal System Networks: A Hybrid EMLOA-OCSVM Approach and Review of Challenges”. ESI Preprints (European Scientific Journal, ESJ) 21, no. 24 (August 31, 2025): 21. Accessed March 12, 2026. https://esipreprints.org/index.php/esipreprints/article/view/2239.