Mythisierungen des Waldes in Zeiten des Digitalen?Kirsten von Hagen, Corinna Dziudzia · First published 2024Open the Tome
How to Start an Online Coaching BusinessCorinna Hagen, Beth Rodgers, Coachilly Coachilly · First published 2021Open the Tome
WissenschaftskommunikationLutz Hagen, Corinna Lüthje, Farina Madita Ohser, Claudia Seifert · First published 2018Open the Tome
