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:1. "Cost analysis of polylactic acid (PLA) biopolymer film for food packaging applications" by Ghanbarzadeh, Babak et al. in the Journal of Polymers and the Environment. This study provides a cost analysis of polylactic acid (PLA) biopolymer film for food packaging applications, including production costs and potential cost savings compared to traditional packaging materials.2. "Economic and environmental assessment of polylactic acid (PLA) film for food packaging" by Gironi, Fabio et al. in the Journal of Cleaner Production. This article presents an economic and environmental assessment of polylactic acid (PLA) film for food packaging, including a detailed analysis of production costs and potential cost benefits compared to conventional packaging materials.3. "Life cycle cost analysis of polylactic acid (PLA) film for agricultural applications" by Ramanathan, Usha et al. in the Journal of Renewable and Sustainable Energy Reviews. This study evaluates the life cycle cost of polylactic acid (PLA) film for agricultural applications, including production costs, maintenance costs, and potential cost savings compared to traditional agricultural films. |