KUMAR, S.; DWIVEDI, S.; DWIVEDI, V. K. Synthesis and characterization of ball-milled eggshell and Al<sub>2</sub>O<sub>3</sub> reinforced hybrid green composite material. Journal of Metals, Materials and Minerals, Bangkok, Thailand, v. 30, n. 2, 2020. DOI: 10.55713/jmmm.v30i2.680. Disponível em: https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/680. Acesso em: 28 mar. 2024.