@article{201906.0115, doi = {10.20944/preprints201906.0115.v1}, url = {https://doi.org/10.20944/preprints201906.0115.v1}, year = 2019, month = {June}, publisher = {Preprints}, author = {Linlin Zhao and Huirong Zhang}, title = {Structural Equation Model for Investigating the Causal Relationships Between Project Complexities and Project Cost: An Empirical Study from New Zealand}, journal = {Preprints} }