1. Zerrouki, Taha. (2010) “Pyarabic, an arabic language library for python”. https://pypi.python.org/pypi/pyarabic.
2. “Improved spelling error detection and correction for arabic”;Mohammed;In COLING (Posters),2012
3. Kelly, Ryan. (2015) “Pyenchant. a spellchecking library for python”.
4. Lyu, Dau-Cheng, and Ren-Yuan Lyu. (2008) “Language identification on code-switching utterances using multiple cues”. In Proceedings of the INTERSPEECH Conference, pp. 711-714.
5. van der Westhuizen, Ewald, and Thomas Niesler. (2016) “Automatic Speech Recognition of English-isiZulu Code-switched Speech from South African Soap Operas”. In Proceedings of the 5th Workshop on Spoken Language Technologies for Under-Resourced Languages (SLTU).