Cooper, Barry, and Judith Glaesser. “Qualitative Work and the Testing and Development of Theory: Lessons from a Study Combining Cross-Case and Within-Case Analysis via Ragin’s QCA”. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research 13, no. 2 (March 28, 2012). Accessed June 16, 2024. https://www.qualitative-research.net/index.php/fqs/article/view/1776.