Table 2. Query for LCA research trend analysis

Query

(TITLE-ABS ( "life cycle assessment" OR "life cycle analysis" OR "LCA" ) AND PUBYEAR > 1969 AND PUBYEAR < 2025 AND ( LIMIT-TO ( EXACTKEYW ORD, "Life Cycle Assessment (LCA)" ) OR LIMIT-TO ( EXACTKEYWORD, "Life Cycle Assessment" ) OR LIM IT-TO ( EXACTKEYWORD, "Environmental Impact" ) OR LIMIT-TO ( EXACTKEYWORD, "Life Cycle Analysis" ) OR LIMIT-TO ( EXACTKEYWORD, "LCA" ) OR LIM IT-TO ( EXACTKEYWORD,"Environmental Impact Asse ssment" ) ) AND ( LIMIT-TO ( DOCTYPE,"ar" ) ) )