1. “Arabic Alphabets Sign Language Dataset (ArASL)”, Mendeley Data, v1;Latif,2018
2. Arabic Sign Language (ArSL) recognition system using convolutional neural network (CNN);AlKhalaf;Int. J. Pure Appl. Math.,2018
3. American sign language recognition with the kinect;Zafrulla,2011
4. The American sign language lexicon video dataset;Athitsos,2008
5. Kaggle;Sign Language MNIST,2017