AI vs AI: How effective are Turnitin, ZeroGPT, GPTZero, and Writer AI in detecting text generated by ChatGPT, Perplexity, and Gemini?. Journal of Applied Learning and Teaching, [S. l.], v. 8, n. 1, p. 91–101, 2025. DOI: 10.37074/jalt.2025.8.1.9. Disponível em: https://jalt.open-publishing.org/index.php/jalt/article/view/2411. Acesso em: 5 jun. 2026.