Sitorus, Berlian, Deni Pranata, and Mariana Bara’allo Malino. 2022. “EFFECT OF SONICATION ON THE PROPERTIES OF COMPOSITE POLYPYRROLE/MICROCELLULOSE AND ITS POTENTIAL AS A CAPACITOR”. Jurnal Kimia Riset 7 (2):101-11. https://doi.org/10.20473/jkr.v7i2.39416.