Thank you so much Dr. Davide Calandra

I think option 2. I think a very clear research question and methodology you will develop your systematic review much easier and straightforward.

Helena Rezende Thank you so much for your opinion..

Dear Azizure,

I think Answer #2 is a better choice, though all other options will work out.

P.S.:

Btw, you need a platform to organize your search material, outputs, queries, etc. For me Rayyan has worked finely [considering its free accounts]. Of course sth like 'Covidence' gives you a better experience if you have an institutional subscription. I can go more into these details if you want.

Dear Md Azizur Rahman,

Option 2 has the higher probability of selection, nonetheless, other options are also workable along with option 2 depending on the context of the research topic.

Best wishes/Shab Hundal

Esmaeil Mohammadi Thank you so much.

Davide Calandra - thank you so much for references

Great discussion. It is mandatory for a systematic literature review paper to be linked throughout the whole manuscript. It should make clear sense for the readers. The following article is explaining in detail all the compulsory parts, that are needed for writing an organized systematic review paper. Moreover, it includes the actual difference between research article, literature review article and, Annotated Bibliography. Hope it will be helpful for you.

Preprint Review Paper Writing in 2021: Review Paper Format -How to Wr...

Marios Charalambous

Asad Ali Thank you so much for sharing such good doc.