Corrigendum to “The effect of sonication on the ion exchange constant, K_X^Br of CTABr/chlorobenzoates micellar systems” [Ultrason. Sonochem. 71 (2021) 105360–105366]

The Acknowledgement section should read as follows. “This study was supported by grants from Ministry of Higher Education under the Fundamental Research Grant Scheme (FRGS/1/2019/STG07/UM/02/2) and by FSUMRG-KIMIA-17 from University of Malaya.”

The authors would like to apologise for any inconvenience caused.