“Transformer-Augmented AI Framework for ERP-Integrated Cloud Security Multi-Factor Authentication, Multivariate Classification, and Real-Time Threat Detection”. International Journal of Research Publications in Engineering, Technology and Management (IJRPETM), vol. 4, no. 5, Sept. 2021, pp. 5588-94, https://doi.org/10.15662/IJRPETM.2021.0405005.