@base . a , , ; , , ; "Regional business and socio-economic development." ; ; ; ; "2366-9039" ; ; ; "2366-9039" ; ; "2366-9039" ; "Regional business and socio-economic development." , "Regional business and socio-economic development (Online)" ; ; "https://www.bwv-verlag.de/..." . . a . a ; . a ; "2366-9039" ; . a ; "2366-9039" ; . a ; ; "20210207014700.0"^^ ; ; . a , ; "Regional business and socio-economic development (Online)" . "Germany" .