LEONARD, T.; LEE, E. K. US-Mexico Border: Building a Smarter Wall through Strategic Security Measure Allocation. Journal of Strategic Innovation and Sustainability, [S. l.], v. 15, n. 1, 2020. Disponível em: https://articlearchives.co/index.php/JSIS/article/view/4965. Acesso em: 11 sep. 2025.