A. Putra, A. Y. Ismail, Md. R. Ayob. (2022). Sound Transmission Loss of A Double-Leaf Partition with Micro-Perforated Plate Insertion under Diffuse Field Incidence. International Journal of Automotive and Mechanical Engineering, 7, 1086–1095. https://doi.org/10.15282/ijame.7.2012.23.0088