SADHANA, S. Orkes Keroncong (OK) Mutiara Ross in Surabaya (History, Musical Forms, and Inheritance). Virtuoso: Jurnal Pengkajian dan Penciptaan Musik, [S. l.], v. 4, n. 2, p. 148–156, 2022. DOI: 10.26740/vt.v4n2.p148-156. Disponível em: https://journal.unesa.ac.id/index.php/Virtuoso/article/view/16226. Acesso em: 2 may. 2024.