Hayati, L. N., Handayani, A. N., Irianto, W. S. G., Asmara, R. A., Indra, D. and Damanhuri, N. S. (2025) “Improving Indonesian Sign Alphabet Recognition for Assistive Learning Robots Using Gamma-Corrected MobileNetV2”, Buletin Ilmiah Sarjana Teknik Elektro, 7(3), pp. 350–361. doi: 10.12928/biste.v7i3.13300.