@ARTICLE{
author={Jovanovic Milica MI,Savic Gordana I,Cai Yuzhuo,Levi-Jaksic Maja I},
year={2022},
title={Towards a Triple Helix based efficiency index of innovation systems},
journal={SCIENTOMETRICS},
volume={127},
number={5},
pages={2577-2609},
document_type={Article},
}