Professor Emeritus
Faculty of Science and Technology
The university of Debrecen
Hungary
Professor Emeritus
Faculty of Humanities
The university of Debrecen
Hungary
Professor Emeritus
Faculty of Science and Technology
The university of Debrecen
Hungary
Professor Emeritus
Faculty of Agriculture, Food Science and Environmental Manag
The university of Debrecen
Hungary
Professor Emeritus
Faculty of General Medicine
The university of Debrecen
Hungary
Professor Emeritus
Faculty of Science and Technology
The university of Debrecen
Hungary
Professor Emeritus
Faculty of Science and Technology
The university of Debrecen
Hungary
Professor Emeritus
Faculty of Agriculture, Food Science and Environmental Manag
The university of Debrecen
Hungary
Professor Emeritus
Faculty of Science and Technology
The university of Debrecen
Hungary
Business Management
International Business School, Budapest
Hungary