@article{ Solr-1639625666, title = {Comparative Research: Persistent Problems and Promising Solutions}, journal = {International sociology}, volume = {21}, number = {5}, pages = {619-631}, author = {Mills, Melinda}, editor = {Bunt, Gerhard G. van de and Bruijn, Jeanne de}, year = {2006}, url = {https://pure.rug.nl/ws/files/2861632/65-MillsM-Comparative-2006.pdf} url = {https://doi.org/10.1177/0268580906067833} }