Muhammad Ahsan, MS Physics, 2021-2023, Supervised by Dr. Fahim Ahmed Study of structural and magnetic properties of BaFe12-x-y AIxMgyO19 M-type hexaferrites / Muhammad Ahsan - Jauharabad : Department of Physics, University of Education, 2023 - 87 p. ISBN: (hbk) Subjects--Topical Terms: Physics--Structural--Magnetic Properties--Hexaferrites Dewey Class. No.: 531.2 / St9468