"EVOLVING AI STRATEGIES: A COMPARATIVE ANALYSIS OF U.S. POLICIES UNDER THE OBAMA, TRUMP, AND BIDEN ADMINISTRATIONS". Contemporary Journal of Social Science Review, [S. l.], v. 2, n. 04, p. 2179–2185, 2024. DOI: 10.12345/h1eyjh22. Disponível em: https://contemporaryjournal.com/index.php/14/article/view/415. Acesso em: 14 oct. 2025.