Show 20 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author exact 61AED20A-4D07-11E5-AC4F-AE11B5D1D7B1 Add to list Journal Article A1 open access A gamification-based approach on indoor wayfinding research Dries De Leeuw, Philippe De Maeyer (UGent) and Laure De Cock (UGent) (2020) ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION. 9(7).