“Africa’s Giant” or “Regional Hegemon”? Nigeria’s Ambivalent Role in ECOWAS and the Politics of West African Integration, 1999–2025. Advances in Law, Pedagogy, and Multidisciplinary Humanities, [S. l.], v. 4, n. 2, p. 115–128, 2026. Disponível em: http://103.133.36.82/index.php/alpamet/article/view/1334. Acesso em: 14 aug. 2026.