Muhammed Sudhaise J., V. J. Chakravarthy, M. Shanmugam, K. Arthi, and A. Janaki Devi, “Survey of Deep Learning-Based Sign Language Recognition Systems for Accurate Gesture Classification and Human–Computer Interaction”, IJCISIM, vol. 18, no. 5s, pp. 1177–1190, Jul. 2026.