Rahmayetty, Rahmayetty and Kanani, Nufus and Wardalia, Wardalia and Wardhono, Endarto Yudo (2021) Effect of L-lactic acid oligomer (OLLA) to cassava starch ratio on characteristics and mechanical properties of blend film. Effect of L-Lactic Acid Oligomer (OLLA) to Cassava Starch Ratio on Characteristics and Mechanical Properties of Blend Film.