Dawidowicz, Agnieszka, Elżbieta Zysk, and Ryszard Źróbek. 2020. “A Methodological Evaluation of the Polish Land Administration System Using the Fit‑For‑Purpose Approach”. Geomatics and Environmental Engineering 14 (2):31-47. https://doi.org/10.7494/geom.2020.14.2.31.