Kurniawan R, Andriayani A, Gea S, Kurniawan H. Characterization of Silicon from Rice Husk Doped with Cobalt: Analysis of Structure and Magnetoelectric Properties . J. Ilmu Fis. [Internet]. 2024 Apr. 25 [cited 2024 May 18];16(2):97-106. Available from: http://jif.fmipa.unand.ac.id/index.php/jif/article/view/613