Hayder Kareem Algabri. Graph Neural Networks with Code Structure Embeddings for Model-Agnostic Multi-Class Detection of AI-Generated Programs. IJCISIM [Internet]. 2026 Sep. 7 [cited 2026 Sep. 8];18(23s):259-73. Available from: https://cspub-ijcisim.org/index.php/ijcisim/article/view/5572