TY - JOUR T1 - Influence of Cross-Linker Concentration on Physical Properties of Main-Chain Liquid Crystalline Elastomers JO - Materials Research A1 - , Supardi A1 - , Harsojo A1 - Yusuf, Yusril SN - 1516-1439 UL - 10.1590/1980-5373-MR-2017-0375 VL - 20 Y1 - 2017 PB - Brasil ER -