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). An investigation of the usability of image-based CAPTCHAs using PROMETHEE-GAIA method. Retrieved May 24, 2026, from https://4ort.xyz/entity/an-investigation-of-the-usability-of-image-based-captchas-using-promethee-gaia-method
MLA“An investigation of the usability of image-based CAPTCHAs using PROMETHEE-GAIA method.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/an-investigation-of-the-usability-of-image-based-captchas-using-promethee-gaia-method.
BibTeX@misc{4ortxyz_an-investigation-of-the-usability-of-image-based-captchas-using-promethee-gaia-method_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{An investigation of the usability of image-based CAPTCHAs using PROMETHEE-GAIA method}}, year = {2026}, url = {https://4ort.xyz/entity/an-investigation-of-the-usability-of-image-based-captchas-using-promethee-gaia-method}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): An investigation of the usability of image-based CAPTCHAs using PROMETHEE-GAIA method — https://4ort.xyz/entity/an-investigation-of-the-usability-of-image-based-captchas-using-promethee-gaia-method (retrieved 2026-05-24)
