| 2022 | EASE | Exploring Security Procedures in Secure Software Engineering: A Systematic Mapping Study. | Rafiq Ahmad Khan, Siffat Ullah Khan, Muhammad Ilyas |
| 2020 | EASE | The State of the Art on Secure Software Engineering: A Systematic Mapping Study. | Rafiq Ahmad Khan, Siffat Ullah Khan, Muhammad Ilyas, Mohd Yazid Idris |
| 2018 | ICGSE | A preliminary structure of software security assurance model. | Rafiq Ahmad Khan, Siffat Ullah Khan |
| 2017 | SERA | An empirical investigation of the software integration success factors in GSD environment. | Muhammad Ilyas, Siffat Ullah Khan |
| 2016 | ENASE | Developing Green and Sustainable Software using Agile Methods in Global Software Development: Risk Factors for Vendors. | Nasir Rashid, Siffat Ullah Khan |
| 2015 | SNPD | Software integration in global software development: Success factors for GSD vendors. | Muhammad Ilyas Azeem, Siffat Ullah Khan |
| 2014 | ICGSE | Critical Success Factors for Software Outsourcing Partnership (SOP): A Systematic Literature Review. | Sikandar Ali, Siffat Ullah Khan |
| 2013 | ICGSE | Green IT-Outsourcing Assurance Model. | Rahmat Ullah Khan, Siffat Ullah Khan |
| 2010 | EASE | Software Development Outsourcing Relationships Trust: A Systematic Literature Review Protocol. | Siffat Ullah Khan, Mahmood Niazi, Naveed Ikram |
| 2010 | PROFES | A preliminary structure of software outsourcing vendors' readiness model. | Siffat Ullah Khan, Mahmood Niazi |
| 2010 | PROFES | Critical Success Factors for Offshore Software Development Outsourcing Vendors: An Empirical Study. | Siffat Ullah Khan, Mahmood Niazi, Rashid Ahmad |
| 2009 | APSEC | Critical Barriers for Offshore Software Development Outsourcing Vendors: A Systematic Literature Review. | Siffat Ullah Khan, Mahmood Niazi, Rashid Ahmad |
| 2009 | ICGSE | Critical Success Factors for Offshore Software Development Outsourcing Vendors: A Systematic Literature Review. | Siffat Ullah Khan, Mahmood Niazi, Rashid Ahmad |
| 2008 | ICGSE | A Readiness Model for Software Development Outsourcing Vendors. | Siffat Ullah Khan, Mahmood Niazi, Rashid Ahmad |