Ozubide, Alabo. “How the Use of Force Against Non-State Actors Transformed the Law of Self-Defence After 9 11”. South African Yearbook of International Law 41 (December 15, 2020): 1–29. Accessed February 24, 2026. https://unisapressjournals.co.za/index.php/SAYIL/article/view/8818.