Heo, Angie Religious Diversity, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
https://www.journals.uchicago.edu/doi/pdfplus/10.1086/700338 (Any fulltext)
Heo, A., & Kormina, J. (2019). Introduction: religion and borders in (post–)cold war peripheries. The Journal of Religion, 99(1), 1-17. doi:10.1086/700338.