@article{Wang_2018, title={Prediction Study on Cost Management of High-Density Polyethylene Project}, volume={71}, url={https://www.cetjournal.it/index.php/cet/article/view/CET1871091}, DOI={10.3303/CET1871091}, journal={Chemical Engineering Transactions}, author={Wang, Xueyan}, year={2018}, month={Dec.}, pages={541-546}