20210207015200.0 The Scientific Journal of Cahul "Bogdan Petriceicu Hasdeu" State University: Economic & Engineering Studies. 2587-313X The Scientific Journal of Cahul "Bogdan Petriceicu Hasdeu" State University: Economic & Engineering Studies. The Scientific Journal of Cahul "Bogdan Petriceicu Hasdeu" State University: Economic & Engineering Studies (Online) 2587-3121 http://usch.md/seria-stiinte-economice/ 2587-313X 2587-313X Moldova 2587-313X The Scientific Journal of Cahul "Bogdan Petriceicu Hasdeu" State University: Economic & Engineering Studies (Online)