“Akustik Ruang Perkuliahan Di Unnes: Analisis Reverberation Time, Noise Distribution, Speech Intelligibility”. Jurnal Pendidikan Fisika dan Sains 6, no. 1 (Maret 16, 2023): 42-49. Diakses September 20, 2024. https://learn.journal.unucirebon.ac.id/index.php/jpfs/article/view/367.