External Link
https://www.tandfonline.com/doi/abs/10.1080/09537287.2019.1594429
BibTeX
@article{williams2019front, title={The front-end of projects: a systematic literature review and structuring}, author={Williams, Terry and Vo, Hang and Samset, Knut and Edkins, Andrew}, journal={Production Planning & Control}, volume={30}, number={14}, pages={1137—1169}, year={2019}, publisher={Taylor & Francis} }