Rattanaburi, Parintip, et al. “Effect of Carboxymethyl Cellulose Concentration on Structural, Morphological and Magnetic Properties of Barium Hexaferrite: A Study Based on Sol-Gel Auto-Combustion Method”. Asian Journal of Chemistry, vol. 34, no. 5, Apr. 2022, pp. 1113-8, doi:10.14233/ajchem.2022.23564.