de Souza, W. M., and L. R. Coelho. “DEGRADATION OF CONVENTIONAL AND OXYBIODEGRADABLE PLASTIC BAGS SUBMETTEED TO ACID AND BASIC GIDROLYSIS PROCESSES”. Revista Brasileira De Engenharia De Biossistemas, vol. 13, no. 3, Sept. 2019, pp. 271-8, doi:10.18011/bioeng2019v13n3p271-281.