1. Hankyung NEWS, 2022, https://www.hankyung.com/realestate/article/2022082453331.
2. Lee, W. H. and Haan, C. H., 2021, Characteristics of the Floor Impact Sound by Water to Binder Ratio of Mortar, The Journal of the Acoustical Society of Korea, Vol. 40, No. 6, pp. 671~677.
3. The Effect of Dynamic Property of Absorbing Sheet on the Amplification of Heavy Weight Floor Impact Noise
4. Experiment Evaluation for the Heavy-weight Impact Sound of Dry Double-floor System - Effect of Rubber Hardness and Ceiling Structure -
5. Korean Standard, KS F 2810-1, 2020, Field Measurement of Impact Sound Insulation of Floors - Part 1: Method using Standard Light Impact Source.