Hamdan, Sinin, Khairul Anwar Mohamad Said, Md. Rezaur Rahman, Marini Sawawi, and Aaliyawani Ezzerin Sinin. “Gambus Hadhramaut: The Malaysian Malay Lute Tuning Retrieval”. BioResources 18, no. 2 (March 24, 2023): 3387–3399. Accessed November 4, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/22091.