Orwa, A. K. O., Katuse, P., & Okech, T. C. (2026). Strategic Flexibility and the Effectiveness of Quality Management Systems: Evidence from Medium-Sized Manufacturing Firms in Nairobi County, Kenya. Eastern African Journal of Humanities and Social Sciences, 5(2), 16–30. https://doi.org/10.58721/eajhss.v5i2.1724