Research Institute for Agricultural Economy and Rural Development, National Institute of Research and Development for Biological Sciences, Academy of Sciences of Moldova, Academy of Economic Studies of Moldova, Cooperative Trade - Moldavian University, USAMV Bucharest, SC Agrovet SA, Bucharest, Institute of Agricultural Economics (IEA) Belgrade, Institute of Agricultural Economics (IEA) Belgrade, Independent, University of Agricultural Sciences and Veterinary Medicine, Titu Maiorescu University - Faculty of Law, Students, Institute of Agricultural Economics, INCE, Romanian Academy, University of Agronomic Sciences and Veterinary Medicine of Bucharest, USAMV Bucharest, Universitatea din Oradea, Institute of Agricultural Economics, Romanian Academy, ICEADR Bucuresti, Institute of Agricultural Economics – Romanian Academy, Research Institute for the Economy of Agriculture and Rural Development, Institute of Agricultural Economics, INCE, Romanian Academy, Institute of Pedology, Agrochemistry and Soil Protection "N. Dimo", Romanian Association for Sustainable Agriculture (A.R.A.D.), Independent and The Research Institute for Agrarian Economy and Rural Development

University of Agronomic Sciences and Veterinary Medicine of Bucharest, Universitatea din Oradea, Universitatea din Oradea, Universitatea din Oradea, Universitatea din Oradea and University of Oradea

University of Oradea, University of Oradea, University of Oradea, Universitatea din Oradea and University of Oradea

University of Oradea, Universitatea din Oradea, University of Oradea, University of Oradea and University of Oradea