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