OUNGKULSOLMONGKOL, T.; SALEE-ART, P. .; BUGGAKUPTA, W. Hardness and fracture toughness of alumina-based particulate composites with zirconia and strontia additives. Journal of Metals, Materials and Minerals, Bangkok, Thailand, v. 20, n. 2, 2017. Disponível em: https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/212. Acesso em: 20 apr. 2024.