The Faculty of Adab and Cultural Sciences signed a Letter of Intent with the Faculty of Political Science, Prince of Songkla University, Thailand. The Head of the Faculty of Adab and Cultural Sciences welcomed the Associate. Prof. Dr Surawut Chomaitong, Dean of the Faculty of Political Science, Prince of Songkla University, and Asst. Prof. Dr Yasmin Sattar, Dr Hafiz Salae, and Mrs Amney Sumalee. At this meeting, tangible things were carried out that could be implemented by both parties. The synergy between parties can be carried out in interdisciplinary science, especially in the Islamic world in Southern Thailand.