These discussions may be of interest to you:

https://www.researchgate.net/post/Is_there_a_standard_definition_of_peer_reviewer/1

https://www.researchgate.net/post/Start_being_a_peer_reviewer/1

https://www.researchgate.net/post/How_to_be_a_peer-reviewer/1

https://www.researchgate.net/post/Does_becoming_a_reviewer_for_a_refereed_journal_require_applying_for_the_position_Or_the_journal_can_identify_a_scientist_based_on_publications/1

I'll have a look at it and get back to you, thanks.

Hello Smbm Arshad

I think neither of these are directly related. This is a bit different to what you originally asked but this article tells us how it might be better

Article What does better peer review look like? Underlying principle...