Weiwei, Liu, Xue Juan, Cheng Beijiu, Zhu Suwen, Ma Qing, and Ma Huan. 2016. “Anaerobic Biodegradation, Physical and Structural Properties of Normal and High-Amylose Maize Starch Films”. International Journal of Agricultural and Biological Engineering 9 (5). Beijing, China:184-93. https://ijabe.org/index.php/ijabe/article/view/2005.