An Appraisal of Russia and United States of America Involvement in Syrian Civil War, 2011 – 2018. International Journal of Sustainable Applied Sciences (IJSAS), [S. l.], v. 1, n. 4, p. 397–436, 2024. Disponível em: https://penerbitjurnalinternasional.com/index.php/ijsas/article/view/487.. Acesso em: 27 mar. 2026.