`` B Ethniki '' is incorporate the 4th division of the Greek B League .
After failing to be promoted tο the top-tier level A1 category and as the club 's financial problems continued , AEK 's board of directors declared the dissolution of the club , and announced its participation in the Greek 3rd national category Greek B League ( `` B Ethniki '' ) `` Southern Group '' , for the 2012–13 season , as an amateur club .
AEK B.C.