J. Sagan
发表
A. Radziejowska,
J. Sagan,
A. Sobotka,
2021,
Open Engineering.
J. Sagan,
J. Jaskowska-Lemańska,
D. Wałach,
2019,
Infrastructure and Environment.
A. Radziejowska,
J. Sagan,
A. Sobotka,
2020,
Tehnički glasnik.
Analysis of the preparatory phase of a construction investment in the area covered by revitalization
A. Radziejowska,
J. Sagan,
2019,
Open Engineering.
J. Jaskowska-Lemańska,
J. Sagan,
J. Sagan,
2019,
Archives of Civil Engineering.
Magdalena Gicala,
Daniel Wałach,
Joanna Sagan,
2018,
Environmental Science and Pollution Research.
J. Sagan,
A. Sobotka,
2021,
Materials.
Anna Sobotka,
Joanna Sagan,
J. Sagan,
2017
.
Anna Sobotka,
Joanna Sagan,
J. Sagan,
2021
.