journalArticle Applied Acoustics 181 DOI 10.1016/j.apacoust.2021.108177 Yu Y. Zhao G. Ren S. Li Y. Design and optimization of local acoustic response in mid-frequency vibro-acoustic systems 2021 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85106379616&doi=10.1016%2fj.apacoust.2021.108177&partnerID=40&md5=829f56f1c4628b4de54f2809e96777fd Scopus