@base . "Romania" . a ; "1582-9596" ; . a ; ; "20200929065100.0"^^ ; ; . a ; . a , , ; , , ; "Environmental Engineering and Management Journal." ; ; ; ; "1582-9596" ; ; ; "1582-9596" ; ; "1582-9596" ; "Environmental Engineering and Management Journal." , "Environmental Engineering and Management Journal (Print)" ; . . a ; "1582-9596" ; . a . a , ; "Environmental Engineering and Management Journal (Print)" .