Park, Ji Hyung Kwang-Kyu Seo 2024-01-13T10:03:56Z 2024-01-13T10:03:56Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/105609 English LCA Collaborative Design Development of a Knowledge- based Approximate Life Cycle Assessment System in a Collaborative Design Environment Conference 1 EcoDesign 2003 EcoDesign 2003 JA