The Science Direct database covers journals in the subjects of:
(a) Physical Science
(b) Social Science
(c) Life Science
(d) Humanities
1
(a), and (b) are true
2
(a), (b), (c), (d) are true
3
(b), (c), (d) are true
4
(a), (c) are true
The Science Direct database covers journals in the subjects of:
(a) Physical Science
(b) Social Science
(c) Life Science
(d) Humanities