“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 8, no. 1 (January 12, 2025): 91–101. Accessed June 5, 2026. https://jalt.open-publishing.org/index.php/jalt/article/view/2411.