Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). A robust bi-objective model for concurrent planning of project scheduling and material procurement. Retrieved May 24, 2026, from https://4ort.xyz/entity/a-robust-bi-objective-model-for-concurrent-planning-of-project-scheduling-and-material-procurement
MLA“A robust bi-objective model for concurrent planning of project scheduling and material procurement.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/a-robust-bi-objective-model-for-concurrent-planning-of-project-scheduling-and-material-procurement.
BibTeX@misc{4ortxyz_a-robust-bi-objective-model-for-concurrent-planning-of-project-scheduling-and-material-procurement_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{A robust bi-objective model for concurrent planning of project scheduling and material procurement}}, year = {2026}, url = {https://4ort.xyz/entity/a-robust-bi-objective-model-for-concurrent-planning-of-project-scheduling-and-material-procurement}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): A robust bi-objective model for concurrent planning of project scheduling and material procurement — https://4ort.xyz/entity/a-robust-bi-objective-model-for-concurrent-planning-of-project-scheduling-and-material-procurement (retrieved 2026-05-24)
