Impact of Crystallite Size on Structural, Optical and Magnetic Characteristics of La0.7Sr0.15Ca0.15MnO3 Nanocrystalline. East Eur. J. Phys. [Internet]. 2023 Sep. 4 [cited 2026 Oct. 25];(3):370-9. Available from: https://periodicals.karazin.ua/eejp/article/view/21743