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). Early effects of an early start: Evidence from lowering the school starting age in Poland. Retrieved May 24, 2026, from https://4ort.xyz/entity/early-effects-of-an-early-start-evidence-from-lowering-the-school-starting-age-in-poland
MLA“Early effects of an early start: Evidence from lowering the school starting age in Poland.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/early-effects-of-an-early-start-evidence-from-lowering-the-school-starting-age-in-poland.
BibTeX@misc{4ortxyz_early-effects-of-an-early-start-evidence-from-lowering-the-school-starting-age-in-poland_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Early effects of an early start: Evidence from lowering the school starting age in Poland}}, year = {2026}, url = {https://4ort.xyz/entity/early-effects-of-an-early-start-evidence-from-lowering-the-school-starting-age-in-poland}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Early effects of an early start: Evidence from lowering the school starting age in Poland — https://4ort.xyz/entity/early-effects-of-an-early-start-evidence-from-lowering-the-school-starting-age-in-poland (retrieved 2026-05-24)
