Alternative Ways to Express "Future Research May Consider" in Academic Writing

Alternative expression:

In future studies, it would be worthwhile to explore the following aspects. Firstly, expanding the dataset to include larger volumes of complete article texts and conducting more comprehensive analyses on the correlation between text readability and citation counts, using the 60 articles in our designated corpus. Additionally, if we wish to delve into diachronic changes in more detail, it might be beneficial to extend the data collection to cover a longer timeframe, spanning two or more decades.