•)	Feichtinger, G., & Posch, W. (2025). Evaluation of European Critical Raw Material Assessments: Applications and Outlook. Circular Economy and Sustainability.
•)	Feichtinger G., Posch W. (2025): WBW White Paper Nr 2: EU-Lieferkettensorgfaltspflichten (CSDDD): Erkenntnisse aus einer Umfrage bei Unternehmen in Österreich
•)	Feichtinger, G., & Posch, W. (2024). LCA als Fundament für Umweltproduktdeklarationen. TripleN Magazin.
•)	Feichtinger G., Ringhofer S., Posch W. (2024): Analysing the Impacts of an External Power Supplier in a Renewable Energy Community. 18. Symposium Energieinnovation (EnInnov2024), Graz/AUT.
•)	Feichtinger G., Posch W. (2023): Evaluation of European critical raw material assessments under energy transition considerations. 3rd EURECA-PRO Conference, Chania/GRE.
•)	Feichtinger G., Posch W. (2023): Integration of sustainability aspects in investment decisions: Concepts and considerations for realisation at project level. In: Posch W., Vorbach S., Zsifkovits H., Feichtinger, G. (2023): Success through sustainable energy and resource management. Nomos Verlagsgesellschaft, Edition Rainer Hampp, Baden-Baden (Germany).