Design and Development of the Stemdunoise Prototype as a Noise Detector in Classrooms. Jurnal Pendidikan Fisika, [S. l.], v. 13, n. 2, p. 191–205, 2025. DOI: 10.26618/jpf.v13i2.17718. Disponível em: https://journal.unismuh.ac.id/index.php/jpf/article/view/17718. Acesso em: 7 aug. 2025.