Sultana, N, K Bilkis, R Azad, MR Qadir, MA Gafur, and MZ Alam. 2018. “Yttria Stabilized Tetragonal Zirconia Ceramics: Preparation, Characterization and Applicationspplications”. Bangladesh Journal of Scientific and Industrial Research 53 (2), 111-16. https://doi.org/10.3329/bjsir.v53i2.36671.