Environment Studies (Science) (M.Phil./Ph.D.) 2020 Panjab University Entrance Exam With Answers

Practice Mode:
21.

The impact factor (IF) of journal is

A: Indicator of the importance of a journal to its field
B: Indicator of no. of paper published
C: Indicator of quality of English in paper
D: Indicator of no. of authors

The answer is: A

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