Sarosh, R., Tahir, S. H., Afzal, M., Khalid, W., & Tabasam, A. H. (2026). Financial Self-Sufficiency in Microfinance Institutions: A Complexity Theory Lens Using Fuzzy-Set Qualitative Comparative Analysis. Journal of Business Insight and Innovation, 5(6), 1–15. https://doi.org/10.63544/jbii.v5i6.87