"I am happy to vouch for Maartje's intellectual rigour, speed and quality of work"
Bruce Edgerton, Waste Policy Manager, ACT Government

"Maartje is a critical reviewer at its best sense. She floodlights every corner of Goal and Scope, LCI, LCIA, Interpretation and Recommendation sections without being unfair. In discussion we always reached mutual understanding and thus improvement of the reviewed LCAs. I am looking forward having her in the review panel in upcoming projects."
Hans Juergen Garvens, LCA consultant, GHG and fuels expert at German Environment Agency (UBA), Subject editor "Packaging systems including recycling" at the International Journal of LCA (h.garvens@lca-cr.de)

"I am very grateful for Maartje's dedication, great quality of thought and clarity of communication throughout the collaboration."
Coffee Research and Development Scientist, Food Manufacturing Industry, EU