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Sustainability reporting at German and Austrian universities
Lopatta, Kerstin, (2014)
Nachhaltigkeitsberichterstattung in Österreich nach den Richtlinien der Global Reporting Initiative (GRI) 2002
Samsinger, Robert, (2004)
Comparability of sustainability reports : a comparative content analysis of Austrian sustainability reports
Langer, Markus, (2006)