Robuta

https://research.jku.at/en/publications/some-considerations-on-the-entity-relationship-model/ Some Considerations on the Entity-Relationship Model - JKU & KUK Research Portal entity relationship model research portal considerations jku kuk https://www.wu.ac.at/erp/webtrainer/erm-webtrainer/exercise/08 Exercise No. 8: Organisation - Exercises - Entity Relationship Model entity relationship model exercise organisation