Can any one explain the difference between Science Citation Index, Science Citation Index Expanded, Thomson Reuters & ISI Web of Knowledge, Biosis Preview, Zoological record? Which one provide impact factor for journals?
what is universal impact factor?
Unofficial Impact factor? Index Copernicus Value?
Please make a stream line of scientific research Publisher! Follow the global rule.
Otherwise it is full of Business and destroy the scientific world.
Dear Gurudeeban,
SCIE is SCI Expanded that has additional sources due first. WOK is the formal name of WOS and consist of some citation indices among them SCIE, SSCI, A&HCI, and two other you mentioned are two special indexes. All of these are belong to Thomson Reuters cooperation and in informal word ISI. universal impact factor is the product of another institute.
Dear Gurudeeban,
SCIE is SCI Expanded that has additional sources due first. WOK is the formal name of WOS and consist of some citation indices among them SCIE, SSCI, A&HCI, and two other you mentioned are two special indexes. All of these are belong to Thomson Reuters cooperation and in informal word ISI. universal impact factor is the product of another institute.
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