My interest is more on education and educational uses of podcasts/podcasting. I leave here some of the references for papers I have found interesting.
All the best,
Doerr-Stevens, C., & Buckley-Marudas, M. (2019). Hearing Knowledge into Action: Mobilizing Sound for Multicultural Imaginaries. International Journal of Multicultural Education, 21(1), 105–124. https://doi.org/10.18251/ijme.v21i1.1735