2026. La³⁺ Modulated Cu₀.₅Co₀.₅Fe₂₋ₓLaₓO₄ Spinel Ferrites: Structural, Magnetic, and Temperature-Dependent Dielectric Spectroscopy for Microwave Absorption and Dielectric Device Applications. Ianna Journal of Interdisciplinary Studies,ISSN(O):2735-9891,ISSN(P):2735-9883. 7, 2 (May 2026), 363–378. DOI:https://doi.org/10.84761/j047t187.