Brezuleanu, StejărelIacobache Lungu, Adelina2021-10-142021-10-142021-07-012021Iacobache Lungu, Adelina. 2021. Research regarding management improvement through leadership in food systems. Doctoral thesis, University of Agricultural Sciences and Veterinary Medicine of Iasi, Roumania. (https://repository.uaiasi.ro/xmlui/handle/20.500.12811/1914).https://repository.iuls.ro/handle/20.500.12811/1914application/pdfroleadershipchanging managementeconomic efficiencyorganisational structuremanagementul schimbăriieficientizare economicăstructură organizatoricăThesis