Farlina, Nina, and Kusen Dony Hermansyah. “System, Expression, and Timbre: Expanding the Taxonomy of Counterpoint in Contemporary Choral Music”. Harmonia : Journal of Music and Arts 3, no. 2 (May 31, 2025): 118–128. Accessed February 4, 2026. https://journal.idscipub.com/index.php/harmonia/article/view/1114.