"20" . . . . . . . . . . "Minyor Pernik(South-West)" . "1989\u201390 V Group" . . "17" . . . "1990\u201391 V Group" . . . . . "1988\u201389 V Group" . . . . . . . . . "71" . . . . "third-level football league" . . "2001\u201302 V Group" . . . . . . . . . . "third tier" . "Yantra Gabrovo(North-West)" . . . "3rd League" . "Southeast Third League" . . . "V Group" . . "Third Amateur Football League (Bulgaria)" . "1998\u201399 V Group" . "2008\u201309 V Group" . . . . "2018\u201319" . . . "1950" . . . . . . "2003\u201304 V Group" . . . . "14" . . . "South-West V AFG" . "Bulgarian Third league" . . . . . "2007\u201308 V Group" . . "1986\u201387" . . . . . . . . . "2015\u201316" . . . . "V AFG" . . . . . . "Southwest Third League" . "North-East Third League" . . "2000\u201301 V Group" . "Bulgarian Third Amateur Football League" . . "Southeastern Third League" . "V Group/Third League" . "Third Amateur Football League (Bulgaria)" . . . . . . . . . . "2005\u201306 V Group" . "Northeast Third League" . "1997\u201398 V Group" . . . . . . "South-Western Third League" . "Third League (North-West)" . "Bulgarian V AFG" . . . "2009\u201310 V Group" . . "1999\u20132000 V Group" . "1996\u201397 V Group" . . "Sozopol(South-East)" . . . . "Dobrudzha Dobrich(North-East)" . . "South-East Third League" . . . "V Amateur Football League" . . . "North-West Third League" . . . "3rd" . "Third League" . . "Bulgarian Third League" . "South-West Third League" . . . "Third Amateur League" . . . "2002\u201303 V Group" . . . . . . . . "1995\u201396 V Group" . . "1991\u201392 V Group" . "third tier of Bulgarian football" . . . . . . "Northwest Third League" . . "2006\u201307 V Group" . . "2004\u201305 V Group" . . . "Third Amateur Football League" . . . . . .