Princess Nourah Bint Abdul Financial Performance of Saudi Arabian IPOs Discussion

I want like 6 or more recommendations about the article provided (financial performance of Saudi Arabian IPOs) the recommendation have to be critical thinking like ,why did they do that? and what they should do instead of this. or like the data is outdated or from very long ago and they have to re-study to be up-to-date like from 2015-2022 will be better. or the literature review of the article is old .or they didn’t use important viables like… . l didn’t read all the articl’s content, these was some example so i want someone to read it and provide recommendations accordingly