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). Pre-COVID-19 pandemic: effects on air quality in the three cities of India using fuzzy MCDM model. Retrieved May 24, 2026, from https://4ort.xyz/entity/pre-covid-19-pandemic-effects-on-air-quality-in-the-three-cities-of-india-using-fuzzy-mcdm-model
MLA“Pre-COVID-19 pandemic: effects on air quality in the three cities of India using fuzzy MCDM model.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/pre-covid-19-pandemic-effects-on-air-quality-in-the-three-cities-of-india-using-fuzzy-mcdm-model.
BibTeX@misc{4ortxyz_pre-covid-19-pandemic-effects-on-air-quality-in-the-three-cities-of-india-using-fuzzy-mcdm-model_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pre-COVID-19 pandemic: effects on air quality in the three cities of India using fuzzy MCDM model}}, year = {2026}, url = {https://4ort.xyz/entity/pre-covid-19-pandemic-effects-on-air-quality-in-the-three-cities-of-india-using-fuzzy-mcdm-model}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Pre-COVID-19 pandemic: effects on air quality in the three cities of India using fuzzy MCDM model — https://4ort.xyz/entity/pre-covid-19-pandemic-effects-on-air-quality-in-the-three-cities-of-india-using-fuzzy-mcdm-model (retrieved 2026-05-24)
