1. Aggoune, S., Imache, R., Mezghiche, M., Khadraoui, A.: Investigation of E-government Information Systems Agility. In: 2nd Joint International Conference on Knowledge Discovery, Knowledge Management and Knowledge Engineering (IC3K), Valencia, Spain (2010)
2. Aggoune, S., Imache, R., Khadraoui, A., Mezghiche, M.: Investigation of Method Components for the Evaluation of E-government Information Systems agility in the Perspective of Sustainability. In: 1st International Conference on Information Systems and technologies (ICIST), Tebessa, Algeria (2011)
3. Breu, K., Hemingway, C.J., Strathern, M., Bridger, W.: Agility: the new employee strategy for the knowledge economy. Journal of Information Technology, 21–31 (2001)
4. Brinkerhoff, D.W., Goldsmith, A.: Institutional sustainability in agriculture and rural Development, A Global Perspective. Praeger publishers, Westport (1990)
5. Conboy, K., Fitz, B.: Towards a conceptual framework of agile methods, A study of agility in different disciplines. In: ACM Workshop on Interdisciplinary Software Engineering Research, Newport Beach, CA (2004)