Wijayanto, Inung, Nurina Listya Hakim, and Achmad Rizal. “Wrapper Feature Subset Selection for Feature Extraction of Bonang Barung Single Tone Convertion Into Numeric Notation”. JMECS (Journal of Measurements, Electronics, Communications, and Systems) 1, no. 1 (December 31, 2015): B1–6. Accessed September 10, 2025. https://journals.telkomuniversity.ac.id/jmecs/article/view/1477.