1. The International Standards Organisation. ISO 14040 Environmental management-Life cycle assessment-Principles and framework 2021.
2. The International Standards Organisation. ISO 14044 Environmental management - Life cycle assessment - Requirements and guidelines. 2021.
3. Life cycle assessment Part 1: Framework, goal and scope definition, inventory analysis, and applications;Rebitzer;Environ Int,2004
4. Life cycle assessment Part 2: Current impact assessment practice;Pennington;Environ Int,2004
5. A survey of unresolved problems in life cycle assessment;Reap;Part 1: Goal and scope and inventory analysis. Int J Life Cycle Assess,2008