Indra, Dolly, Erick Irawadi Alwi, Faudiah Anwar, dan St. Nadya Kurnia Prihandani. “BISINDO Sign Letters Recognition Through HOG Features and Bagging Decision Tree”. Jurnal Ilmiah Informatika Komputer 30, no. 3 (Desember 31, 2025): 244–251. Diakses Juni 24, 2026. https://ejournal.gunadarma.ac.id/index.php/infokom/article/view/57.