Retraction: LCA-SEM Energy Petrochemical Product Structure: A Research on Optimization Model of Low Carbon Economy Urban Agglomeration Supply Chain (IOP Conf. Ser.: Mater. Sci. Eng.
439 052041)
2018 ◽
Vol 439
(5)
◽
pp. 052043
Keyword(s):
2018 ◽
Vol 439
◽
pp. 052041
Keyword(s):
2013 ◽
Vol 291-294
◽
pp. 1407-1412
◽
Keyword(s):
Keyword(s):
Keyword(s):
2012 ◽
Vol 155-156
◽
pp. 1030-1034
2016 ◽
Vol 117
◽
pp. 7-9
◽