Atoyan, Vardan Atoyan, and Nushik Petrosyan Petrosyan. 2026. “The United Nations in Multipolar Security Governance: Veto Politics, Norm Contestation, and Regional Substitution”. National Security: A Journal of the National Defence University-Kenya 4 (1): 161-80. https://doi.org/10.64403/h9329s04.