1. A Representative Corpus of Historical English Registers (ARCHER). (2014). http://www.alc.manchester.ac.uk/subjects/lel/research/projects/archer/using-archer . Accessed 15 January 2015.
2. Abbès, R., & Dichy, J. (2008). AraConc, an Arabic concordance software based on the DIINAR.1 language resource. In The 6th international conference on informatics and systems, pp. 127–134.
3. Abu-Salem, H., Al-Omari, M., & Evens, M. W. (1999). Stemming methodologies over individual query words for an Arabic information retrieval system. Journal of the American Society for Information Science, 50(6), 524–529.
4. Alansary, S., Nagi, M., & Adly, N. (2007). Building an international corpus of Arabic (ICA): Progress of compilation stage. In 7th international conference on language engineering, Cairo, Egypt.
5. Alansary, S., Nagi, M., & Adly, N. (2008). Towards analyzing the international corpus of Arabic (ICA): Progress of morphological stage. In 8th international conference on language engineering, Cairo, Egypt.