Application of Process Modelling and Simulation to Evaluate Administrative Burdens at the Law-Making Stage. - Szymon Mamrot (ePart, 2021)

The Once-Only Principle: A Matter of Trust. - Robert Krimmer; Andriana Prentza; Szymon Mamrot; Carsten Schmidt 005 (The Once-Only Principle, 2021)

The Future of the Once-Only Principle in Europe. - Robert Krimmer; Andriana Prentza; Szymon Mamrot; Carsten Schmidt 005; Aleksandrs Cepilovs (The Once-Only Principle, 2021)

Implementation of the 'Once-Only' Principle in Europe - National Approach. - Szymon Mamrot; Katarzyna Rzyszczak (The Once-Only Principle, 2021)

Applying Central Data Catalogues to Implement and Maintain Digital Public Services. A Case Study on Catalogues of Public Administration in Poland. - Szymon Mamrot; Filip Nowak; Katarzyna Rzyszczak; Lukasz Kaczmarek; Jacek Krzywy (EGOV, 2022)