Change your cover photoUpload Change your cover photoUpload Change your cover photo Jelka Krusic This user account status is Approved followers0 following0 Follow About About Posts Posts Comments Comments This user has not added any information to their profile yet.Company / InstitutionUniversity of Belgrade Faculty of Mining and Geology, Belgrade , SerbiaCountrySerbiaRegistration DateJoined 25.4.2018User LocationBelgrade, Serbia Only fill in if you are not human