Produtos químicos básicos (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Produtos químicos básicos" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

low place

low place

1,564^th place

2,189^th place

cmu.edu

cepac.cheme.cmu.edu

McFarlane; Robinson (5 de março de 2007). SURVEY OF ALTERNATIVE FEEDSTOCKS FOR COMMODITY CHEMICAL MANUFACTURING (PDF) (Relatório)

usitc.gov

Soltz (2003). Industry Trade & Summary: Organic Commodity Chemicals (PDF) (Relatório). UNITED STATES INTERNATIONAL TRADE COMMISSION