1. https://en.wikipedia.org/wiki/List_of_languages_by_total_number_of_speakers. Last accessed 03 Sept 2022
2. https://censusindia.gov.in/2011Census/C-16_25062018_NEW.pdf. Last accessed 03 Sept 2022
3. Cheng Y, Xu W, He Z, He W, Wu H, Sun M, Liu Y (2016) Semisupervised learning for neural machine translation. Assoc Comput Linguistics, 1(Long Papers):1965–1974
4. Hieber F, Domhan T, Denkowski M, Vilar D, Sokolov A, Clifton A, Post M (2017) Sockeye: A toolkit for neural machine translation, arXiv preprint, arXiv:1712.05690
5. Sutskever I, Vinyals O, Le QV (2014) Sequence to sequence learning with neural networks. Int Conf Neural Inf Process Syst 2:3104–3112