JUFRIDA; FALAH, Hebat Shidow; SEHAB, Nanda Hasbullah. Development of An Audio Frequency Meter with Arduino and MAX4466 Sound Sensor . Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 11, p. 10280–10286, 2023. DOI: 10.29303/jppipa.v9i11.6144. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/6144. Acesso em: 1 sep. 2024.