RAFIQ, A. A.; RIYANTO, S. D.; SUSANTI, H. Noise Detection System in The Classroom Using Sound Sensors and NodeMCU ESP6288. Journal of Electronics Technology Exploration, [S. l.], v. 1, n. 1, p. 1-14, 2023. DOI: 10.52465/joetex.v1i1.185. Disponível em: https://shmpublisher.com/index.php/joetex/article/view/185. Acesso em: 28 dec. 2025.