JALAL, Nawzad K.; MASIH, Dawa A. A.; MUSTAFA, Sulaiman A. Acoustical Evaluation and Comparison Between Two Classroom Types in Erbil. EURASIAN JOURNAL OF SCIENCE AND ENGINEERING, [S. l.], v. 9, n. 1, p. 223–236, 2023. DOI: 10.23918/eajse.v9i1p223. Disponível em: https://eajse.tiu.edu.iq/index.php/eajse/article/view/89. Acesso em: 18 jun. 2026.