Urea assisted microwave combustion synthesis and magnetic characterizations of spinel Co-NiAl2O4 nanoparticles. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 9, p. 1739–1753, 2022. Disponível em: http://ijfans.org/index.php/Journal/article/view/9900. Acesso em: 26 aug. 2026.