Pranolo, Andri, Sularso Sularso, Nuril Anwar, Agung Bella Utama Putra, Aji Prasetya Wibawa, Shoffan Saifullah, Rafał Dreżewski, Zalik Nuryana, and Tri Andi. “Geographic-Origin Music Classification from Numerical Audio Features: Integrating Unsupervised Clustering With Supervised Models”. Buletin Ilmiah Sarjana Teknik Elektro 7, no. 4 (November 19, 2025): 842–857. Accessed December 5, 2025. http://journal2.uad.ac.id/index.php/biste/article/view/13400.