Kubra is a third year PhD candidate at Bartlett School of Sustainable Construction (BSSC), specialising in the Project Management programme at UCL. Her research focuses on exploring the concept and influencing factors of design flexibility in complex infrastructure projects. Additionally, she aims to mitigate the defined factors through the application of a concept (Nudge Theory) from behavioural science. She is currently working on an Integrative Literature Review (ILR) to explore and define the meaning of design flexibility in project management, as well as the factors that enable or hinder its implementation.