Which statement is true about Google Scholar search results?

Google Scholar provides a variety of tools that enhance the research experience for students and academics. One of the key features it offers is the ability for users to save searches to their library. This function allows individuals to keep track of their research progress and revisit topics of interest without having to start from scratch, making their workflow more efficient. The saved searches can serve as a valuable resource when revisiting important articles or queries over time, streamlining the research process.

Other options do not accurately represent the capabilities or usability of Google Scholar. For instance, it supports multiple citation formats beyond just MLA, offers the ability to find articles by author, and does not limit students to teacher recommendations, enabling independent research.