Positive Temperature Coefficient to Resistivity Characteristics of Polymer Composites... http://127.0.0.1/xmlui/handle/123456789/1403 2026-04-17T04:51:17Z Positive Temperature Coefficient to Resistivity Characteristics of Polymer Composites Based on Coefficient of Thermal Expansion Mismatch Phenomena http://127.0.0.1/xmlui/handle/123456789/1404 Positive Temperature Coefficient to Resistivity Characteristics of Polymer Composites Based on Coefficient of Thermal Expansion Mismatch Phenomena Kar, Prativa 2012-01-01T00:00:00Z