Operational Efficiency Evaluation of Iron Ore Logistics at the Ports of Bohai Bay in China: Based on the PCA-DEA Model
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Operational Efficiency Evaluation of Iron Ore Logistics at the Ports of Bohai Bay in China: Based on the PCA-DEA Model is a scholarly article[1].
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Operational Efficiency Evaluation of Iron Ore Logistics at the Ports of Bohai Bay in China: Based on the PCA-DEA Model's instance of is recorded as scholarly article[2].
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APA4ort.xyz Knowledge Graph. (2026). Operational Efficiency Evaluation of Iron Ore Logistics at the Ports of Bohai Bay in China: Based on the PCA-DEA Model. Retrieved May 24, 2026, from https://4ort.xyz/entity/operational-efficiency-evaluation-of-iron-ore-logistics-at-the-ports-of-bohai-bay-in-china-based-on-the-pca-dea-model
MLA“Operational Efficiency Evaluation of Iron Ore Logistics at the Ports of Bohai Bay in China: Based on the PCA-DEA Model.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/operational-efficiency-evaluation-of-iron-ore-logistics-at-the-ports-of-bohai-bay-in-china-based-on-the-pca-dea-model.
BibTeX@misc{4ortxyz_operational-efficiency-evaluation-of-iron-ore-logistics-at-the-ports-of-bohai-bay-in-china-based-on-the-pca-dea-model_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Operational Efficiency Evaluation of Iron Ore Logistics at the Ports of Bohai Bay in China: Based on the PCA-DEA Model}}, year = {2026}, url = {https://4ort.xyz/entity/operational-efficiency-evaluation-of-iron-ore-logistics-at-the-ports-of-bohai-bay-in-china-based-on-the-pca-dea-model}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Operational Efficiency Evaluation of Iron Ore Logistics at the Ports of Bohai Bay in China: Based on the PCA-DEA Model — https://4ort.xyz/entity/operational-efficiency-evaluation-of-iron-ore-logistics-at-the-ports-of-bohai-bay-in-china-based-on-the-pca-dea-model (retrieved 2026-05-24)
