Lumbantoruan J. Counterpoint and Non-harmonic tone Arrangements on œBungong Jeumpa Song Arrangements Works of Paul Widyawan. Gondang [Internet]. 2023 Jun. 18 [cited 2025 May 21];7(1):216-25. Available from: http://103.242.233.34/2012/index.php/GDG/article/view/49276