The following publications are possibly variants of this publication:
- Factors influencing clients in the selection of offshore software outsourcing vendors: An exploratory study using a systematic literature reviewSiffat Ullah Khan, Mahmood Niazi, Rashid Ahmad. jss, 84(4):686-699, 2011. [doi]
- Barriers in the selection of offshore software development outsourcing vendors: An exploratory study using a systematic literature reviewSiffat Ullah Khan, Mahmood Niazi, Rashid Ahmad. INFSOF, 53(7):693-706, 2011. [doi]
- Critical success factors for offshore software outsourcing contract management from vendors' perspective: an exploratory study using a systematic literature reviewAbdul Wahid Khan, Siffat Ullah Khan. iee, 7(6):327-338, 2013. [doi]
- Critical Success Factors for Software Outsourcing Partnership (SOP): A Systematic Literature ReviewSikandar Ali, Siffat Ullah Khan. icgse 2014: 153-162 [doi]
- Critical Barriers for Offshore Software Development Outsourcing Vendors: A Systematic Literature ReviewSiffat Ullah Khan, Mahmood Niazi, Rashid Ahmad. apsec 2009: 79-86 [doi]