The more sources the better
Every researcher aims to have a standardized and uniform study when a study will be replicated or repeated for various reasons.
The number of
accounts and evidential support of your thesis must be consistent and be
sufficient and succinct to the topic of study. These reasons and
evidential support should claim proximate with the pronounced
experimentation and variables which will be studied. In sense, the more
accounts and sources the better is your study, the greater it will stand
out and present itself. This is important for every thesis paper or
dissertation since these accounts provides and explicitly discusses the
studies that have been undertaken before which can greatly influence the
current study's credibility and reliability.