According to APA style, writers may include the following in their research projects
A: notes that acknowledge help received.
B: notes that acknowledge conflicts of interest.
C: notes that provide ...
... supplementary information.
D: All these answers are correct.
(D) All of these are correct. Reference Howard Moore, Rebecca. (2011). Writing Matters: A handbook for writing and research. pp. 228. McGraw Hill. ...
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