Vural O, Anastasopoulos I, Nelson D. Examination Validation Methodologies for Personnel Certification Schemes. Eximia [Internet]. 2021 May 10 [cited 2026 Jun. 8];1(1):19-50. Available from: https://www.eximiajournal.techniumscience.pluscommunication.eu/index.php/eximia/article/view/29