@ARTICLE{
author={Milenkovic Mila,Ciric-Lalic Danijela,Vujicic Miroslav D,Pesko Igor N,Savkovic Milena D,Gracanin Danijela M},
year={2023},
title={Project portfolio management in telecommunication company: A stage-gate approach for effective portfolio governance},
journal={ADVANCES IN PRODUCTION ENGINEERING & MANAGEMENT},
volume={18},
number={3},
pages={357-370},
document_type={Article},
}