Ellianawati, E., Arravi, M., Wulandari, F., & Istiqomah, R.
(2019).
Kentong Damping Sound Intensity Level Based on Kentongan Length Variations.
Journal of Natural Sciences and Mathematics Research, 5(2), 49-52.
doi:
https://doi.org/10.21580/jnsmr.2019.5.2.11039