Nnaji SO, Omeh CB, Uchenwa CL. AI-Driven Software Supply Chain Security and Risk Assessment: A Hybrid Graph Neural Network, Transformer, and Sequence-Learning Framework. AJASTR [Internet]. 2026 Sep. 14 [cited 2026 Oct. 26];23(1):114-31. Available from: https://afropolitanjournals.com/index.php/ajastr/article/view/1618