Investigation of Sodium Doped Lanthanum Manganite in Optical, Dielectric and Capacitive Perspective Prepared by Flux Method. J. Sci. Res. [Internet]. 2019 May 1 [cited 2026 Jul. 3];11(2):195-207. Available from: https://www.banglajol.info/index.php/JSR/article/view/39351