Sarah, Siti. “SPEKTRUM BUNYI ALAT MUSIK KENTONG BERDASARKAN VARIASI JUMLAH LUBANG”. JURNAL TEKNOLOGI TECHNOSCIENTIA 7, no. 2 (February 1, 2015): 150–156. Accessed October 5, 2024. https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/202.