1. Adaptive software development for developing safety critical software;Abdelaziz,2015
2. Formalizing agility: an agile organization's journey toward CMMI accreditation;Baker,2005
3. Achieving rigour in literature reviews: insights from qualitative data analysis and tool-support;Bandara;Comm. AIS. Information,2015
4. Extreme Programming explained: Embrace change;Beck,2004
5. "Manifesto for agile software development;Beck,2001