Brzozowska‑Rup, K., Chrzanowska, M., Piotrowska‑Piątek, A., Sobieraj, M., & Kozłowski, M. (2024). The Concept of Structural Equation Modelling for Measuring the Shadow Economy – International and Polish Perspectives. Comparative Economic Research. Central and Eastern Europe, 27(2), 93–112. https://doi.org/10.18778/1508-2008.27.14