A comparison between the vocabularies of Najdi and Hijazi dialects

Topic: A comparison between the vocabularies of Najdi and Hijazi dialects of Arabic
HI
how is it going
this is going to be the conclusion chapter
I picked discussion chpater since there is no such option called conclusion in the list
I have a qustion please
does the conclusion has to have references?
if yes can you please use 6 or 7?
if not that is ok
also I am going to uploaded the final updatedchapters
please read through them since I have done huge changes
thank you