Andhika, Ryan, Muhammad Zakir, and Maming Maming. 2015. “ELECTRODEPOSITION OF Cu ON THE SURFACE OF SILICA FREE RICE HUSK ACTIVATED CARBON WITH ULTRASONIC IRRADIATION”. Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) 8 (2):29-37. https://doi.org/10.20956/ica.v8i2.2471.