[No Spoilers] Scholarly/academic and/or peer-reviewed articles on Critical Role?

Hey, Critters! I've been assigned a paper for a pop culture and communications class, designed to examine a culturally significant piece of media. I believe that Critical Role easily fits this qualifier, both in their enormous success as a self-produced improvisational work and in the sets of values that they manifest inside their storytelling.

This assignment does require the use of a number of scholarly/academic papers as references, so I was hoping that the community could link me to any papers or articles that examine Crit Role from a communications/media or social science perspective.

I will be eternally grateful for any resources that you can provide. (and am more than happy to provide my own paper at request)

TL:DR - If you're an academic who's written on Critical Role (or are aware of any open source examples of the same), would you mind pointing me in the direction of reference material?