publicações Investigations on the Ferroic and Transport Properties of Ba/Sr Hexaferrites, Perovskite LiNbO3, KNb1-xMnxO3, BaMg1-xMnxF4, and Design of an Apparatus for Gas Sensing Studies Documento Magnetic and Electrical Properties of nanocrystalline Ferromagnetic metals, Alloys and their Silica Composites Documento Pesticide BHC toxicity Documento