Effect of Graphene-Oxide Addition on the Microstructure and Mechanical Properties of Two-Stage Sintered Zirconia-Toughened Alumina (ZTA) CompositesHsien Loong Teow, Sivakumar Sivanesan, Se Yong Eh Noum, Ananthan Soosai and Suresh MuniandyMATEC Web Conf., 335 (2021) 03019DOI: https://doi.org/10.1051/matecconf/202133503019