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). The Sandwich principle: assessing the didactic effect in lectures on “cleft lips and palates”. Retrieved May 24, 2026, from https://4ort.xyz/entity/the-sandwich-principle-assessing-the-didactic-effect-in-lectures-on-cleft-lips-and-palates
MLA“The Sandwich principle: assessing the didactic effect in lectures on “cleft lips and palates”.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/the-sandwich-principle-assessing-the-didactic-effect-in-lectures-on-cleft-lips-and-palates.
BibTeX@misc{4ortxyz_the-sandwich-principle-assessing-the-didactic-effect-in-lectures-on-cleft-lips-and-palates_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{The Sandwich principle: assessing the didactic effect in lectures on “cleft lips and palates”}}, year = {2026}, url = {https://4ort.xyz/entity/the-sandwich-principle-assessing-the-didactic-effect-in-lectures-on-cleft-lips-and-palates}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): The Sandwich principle: assessing the didactic effect in lectures on “cleft lips and palates” — https://4ort.xyz/entity/the-sandwich-principle-assessing-the-didactic-effect-in-lectures-on-cleft-lips-and-palates (retrieved 2026-05-24)
