Engkir Sukirman, Syahfandi Ahda, & . Mardiyanto. (2021). Analysis of Crystal Structure the BaTiO\(_3\) and ZrO\(_2\)-doped (Bi\({_0.}{_5}\)Na\({_0.}{_5}\))TiO\(_3\) with X-ray Diffraction Techniques Using the Rietveld Method. New Visions in Science and Technology Vol. 3, 86–97. https://doi.org/10.9734/bpi/nvst/v3/10359D