Bubparenu N, Laemsak N, Chitaree R, Sihabut T. Effect of density and surface finishing on sound absorption of oil palm frond. Asia Pac J Sci Technol [Internet]. 2018 Aug. 31 [cited 2024 Apr. 28];23(4):APST-23. Available from: https://so01.tci-thaijo.org/index.php/APST/article/view/72352