Rahmayetty, Rahmayetty and Nufus, Kanani and Endarto, Wardhono and Wardalia, Wardalia (2021) Effect Of Lactic Acid Oligomer (OLLA) to Cassava Starch Ratio On Characteristics and Mechanical Properies of Blend Film. AIP Conference Proceedings. ISSN 978-0-7354-4126-2