Production of active cassava starch films; effect of adding a biosurfactant or synthetic surfactant - Maniglia, Bianca Chieregato; Laroque, Denise Adamoli; Andrade, Lidiane Maria de; Carciofi, Bruno Augusto Mattar; Tenório, Jorge Alberto Soares; Andrade, Cristiano J. de (Reactive and Functional Polymers, 2019)