Teaching MPPSC Librarian Mock Test Series 2025 Library Science Information Sources & Services Web 2.0 & 3.0
Which of the following about SSRN is true?
i) It is a repository for preprints
ii) It is an electronic journal
iii) Owned by Elsevier
iv) It was founded in 2016
1
i and ii
2
i and iii
3
ii and iv
4
All of the above