Putra, A., Zaimahwati, Syahyadi, R., Rihayat, T., Dewi Astuti, R. D. and Izzati, I. A. I. (2022) “ULTRASOUND-ASSISTED ADSORPTION HG (II) USING KAOLIN ADSORBENTS MODIFIED WITH ANIONIC SURFACTANT”, International Journal of Research -GRANTHAALAYAH, 10(10), pp. 216–227. doi: 10.29121/granthaalayah.v10.i10.2022.4829.