Liming Chen and Baoxin Xiu and Zhaoyun Ding and Bin Liu and Xianqiang Zhu, An Ontology for Investment in Chinese Steel Company. journal = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2020, vol. 167(11). 1099 - 1104 [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10011585.