Which among the following are related to the quality of research articles?
(A) number of research articles
(B) impact factor
(C) citation index
(D) frequency of their publication
(E) h-index
Choose the correct answer from the options given below:
1
(A), (B), (C) Only
2
(B), (C), (D), (E) only
3
(B), (C), (E) only
4
(A), (B), (C), (E) only