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). Environmental factors affecting sleep quality in summer: a field study in Shanghai, China. Retrieved May 24, 2026, from https://4ort.xyz/entity/environmental-factors-affecting-sleep-quality-in-summer-a-field-study-in-shanghai-china
MLA“Environmental factors affecting sleep quality in summer: a field study in Shanghai, China.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/environmental-factors-affecting-sleep-quality-in-summer-a-field-study-in-shanghai-china.
BibTeX@misc{4ortxyz_environmental-factors-affecting-sleep-quality-in-summer-a-field-study-in-shanghai-china_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Environmental factors affecting sleep quality in summer: a field study in Shanghai, China}}, year = {2026}, url = {https://4ort.xyz/entity/environmental-factors-affecting-sleep-quality-in-summer-a-field-study-in-shanghai-china}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Environmental factors affecting sleep quality in summer: a field study in Shanghai, China — https://4ort.xyz/entity/environmental-factors-affecting-sleep-quality-in-summer-a-field-study-in-shanghai-china (retrieved 2026-05-24)
