Maggang, Amin A., et al. “REDUKSI BACKGROUND NOISE PADA REKAMAN KULIAH ONLINE MENGGUNAKAN ADAPTIVE FILTER LEAST MEAN SQUARE (LMS) ”. SAINSTEK, vol. 5, no. 1, Dec. 2021, pp. 17-26, https://conference.undana.ac.id/index.php/sainstek/article/view/222.