Iten, Moses. “The Roots of Digital Cumbia in Sound System Culture: Sonideros, Villeros, and the Transformation of Colombian Cumbia”. Journal of World Popular Music 8, no. 1 (August 13, 2021): 77–101. Accessed September 1, 2024. https://journal.equinoxpub.com/JWPM/article/view/20783.