AL-SULAIMANI, Abdullah bin Hamad. diplomacy in the Sultanate of Oman. Ibn Khaldoun Journal for Studies and Researches, فلسطين, v. 3, n. 1, 2023. DOI: 10.56989/benkj.v3i1.18. Disponível em: https://benkjournal.com/index.php/benkj/article/view/18. Acesso em: 19 apr. 2026.