Sarker Tanveer Ahmed Rumee, Ayon Shahrier, Md. Abid Raihan and Farkhunda Dorin (2026) “Continuous Behavioral Age Verification: Estimating Underage Users from Free-Text Typing Patterns”, International Journal of Information Technology and Applied Sciences (IJITAS), 8(3), pp. 95–103. doi: 10.5281/zenodo.23048621.