Karakterisasi dan sifat mekanik bahan nanokomposit selulosa asetat/selulosa asetat butirat-organoclay Tapanuli terinterkalasi surfaktan ODTMABr = Characterization and mechanical properties of nanocomposites of cellulose acetate/cellulose acetate butyrate-Tapanuli organoclay intercalated ODTMABr surfactant / Sri Bandoro Siswayudha