أبو العبد أ.; عصام اسماعيل; رامي كاسر لايقة. Track II diplomacy (Its concept, mechanisms, strengths and weaknesses). Latakia University Journal - Economic and Legal Sciences Series, [S. l.], v. 45, n. 5, p. 259–270, 2023. Disponível em: https://journal.latakia-univ.edu.sy/index.php/econlaw/article/view/15868. Acesso em: 30 jul. 2025.