https://katalog.hgb-leipzig.de/Record/0017404260 Muhammad Usman:
Performance Assessment and Management of Groundwater in an Irrigation Scheme by Coupling Remote Sensing Data and Numerical Modeling Approaches. — Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016.
doctoralThesis.