What are considered limitations of conducting a literature review?

The limitations of conducting a literature review can indeed include the time it takes to access sources and the necessity of determining the validity of those sources. When researchers embark on a literature review, they must sift through numerous publications, articles, and studies, which can be time-intensive. Additionally, not all sources are created equal; deciding which sources are credible and relevant to the topic can require significant effort and critical analysis. This process is essential to ensure that the literature review is founded on reliable information and accurately reflects the state of existing knowledge on the topic.

In contrast, other options may touch upon valid concerns in academic research, but they don't encapsulate the challenges intrinsic to the literature review process as clearly as the time and validity issues do.