CHLEBOUNOVÁ, Denisa, and Samuel Amponsah ODEI. 2019. “IMPACT OF NATIONAL CULTURE ON PUPILS PISA RESULTS: THE CASE OF EUROPEAN COUNTRIES”. Studia Universitatis Babeș-Bolyai Negotia 64 (1):135-53. https://doi.org/10.24193/subbnegotia.2019.1.06.