Investigation of Crystallite Size, Strain Effect, Initial Permeability and Optical Properties of Al Substituted Ni-Cd Dense Ferrites. Journal of Engineering Science, [S. l.], v. 15, n. 2, p. 79–88, 2025. DOI: 10.3329/jes.v15i2.82164. Disponível em: https://www.banglajol.info/index.php/JES/article/view/82164. Acesso em: 9 jul. 2026.