MALAHAYATI, N.; WIDOWATI, . T. W.; ALSOYUNA, N. S. The effect of extraction time on the physicochemical characteristics of nanocalcium powder from chicken and duck eggshells. Potravinarstvo Slovak Journal of Food Sciences, [S. l.], v. 15, p. 712–722, 2021. DOI: 10.5219/1675. Disponível em: https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/1675. Acesso em: 29 mar. 2024.