Question

When an author uses some parts of
one's previously published article in a
different manuscript without attribution
then it may be a case of:
O redundancy
O self-plagiarism
manipulation
O falsification​

Answer 1

Answer:

When an author uses some parts of one's previously published article in a. different manuscript without attribution. then it may be a case of: O redundancy.

Answer 2

Answer:

self plagiarism

Explanation:

author uses some parts of

one's previously published article in a

different manuscript without attribution called self plagiarism