On the use of audio in the educational location based game platform MILE. - Constantin Brosda; Silke Bartsch; Leif Oppermann; Steffen Schaal (MobileHCI Adjunct, 2016)

Move, Interact, Learn, Eat - A Toolbox for Educational Location-Based Games. - Leif Oppermann; Steffen Schaal; Manuela Eisenhardt; Constantin Brosda; Heike Müller; Silke Bartsch (ACE, 2017)

Geogames in education for sustainable development: Transferring a simulation game in outdoor settings. - Joachim Schneider; Steffen Schaal; Christoph Schlieder (VS-GAMES, 2017)

Integrating simulation tasks into an outdoor location-based game flow. - Joachim Schneider; Steffen Schaal; Christoph Schlieder (Multim. Tools Appl., 2020)