PapagAI: Automated Feedback for Reflective Essays. - Veronika Solopova; Eiad Rostom; Fritz Cremer; Adrian Gruszczynski; Sascha Witte; Chengming Zhang; Fernando Ramos López; Lea Plößl; Florian Hofmann; Ralf Romeike; Michaela Gläser-Zikuda; Christoph Benzmüller; et al. (KI, 2023)