Toyib, R., A. P. Affandi Mussa, A. Wijaya, and A. Sonita. “Indonesian Sign System Introduction Application With Tensorflow Lite and Firebase Authentication”. Jurnal Teknik Informatika Dan Sistem Informasi, vol. 11, no. 1, Apr. 2025, pp. 31-48, doi:10.28932/jutisi.v11i1.9678.