ISHKER, Nermeen; TAHER, Hanadi; HOUSHAIMI, Maggie. Oil Dependence, Economic Diversification, and Economic Growth in GCC Countries: A New Composite Index and PMG–ARDL Evidence. International Journal of Energy Economics and Policy, [S. l.], v. 16, n. 2, p. 230–241, 2026. DOI: 10.32479/ijeep.22501. Disponível em: https://econjournals.com/index.php/ijeep/article/view/22501. Acesso em: 13 feb. 2026.