The 22-year-old, who has been on loan at Elland Road since July, tonight penned a three-year deal at the club.
Doukara is currently on the sidelines for a month having suffered ligament damage in the Yorkshire outfit's recent league meeting with Middlesbrough.
Leeds also captured Paraguayan striker Brian Montenegro on a season-long loan earlier today.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Sheffield UnitedSheff Utd | 22 | 15 | 5 | 2 | 32 | 11 | 21 | 48 |
| 2 | Leeds UnitedLeeds | 22 | 13 | 6 | 3 | 41 | 15 | 26 | 45 |
| 3 | Burnley | 22 | 12 | 8 | 2 | 28 | 9 | 19 | 44 |
| 4 | Sunderland | 22 | 12 | 7 | 3 | 34 | 18 | 16 | 43 |
| 5 | Blackburn RoversBlackburn | 21 | 11 | 4 | 6 | 25 | 18 | 7 | 37 |
| 6 | Middlesbrough | 22 | 10 | 5 | 7 | 38 | 28 | 10 | 35 |
| 7 | West Bromwich AlbionWest Brom | 22 | 8 | 11 | 3 | 26 | 16 | 10 | 35 |
| 8 | Watford | 21 | 10 | 4 | 7 | 30 | 28 | 2 | 34 |
| 9 | Sheffield WednesdaySheff Weds | 22 | 9 | 5 | 8 | 28 | 30 | -2 | 32 |
| 10 | Millwall | 21 | 7 | 7 | 7 | 21 | 18 | 3 | 28 |
| 11 | Swansea CitySwansea | 22 | 7 | 6 | 9 | 24 | 24 | 0 | 27 |
| 12 | Bristol City | 22 | 6 | 9 | 7 | 26 | 28 | -2 | 27 |
| 13 | Norwich CityNorwich | 22 | 6 | 8 | 8 | 37 | 34 | 3 | 26 |
| 14 | Queens Park RangersQPR | 22 | 5 | 10 | 7 | 23 | 28 | -5 | 25 |
| 15 | Luton TownLuton | 22 | 7 | 4 | 11 | 25 | 38 | -13 | 25 |
| 16 | Derby CountyDerby | 22 | 6 | 6 | 10 | 27 | 28 | -1 | 24 |
| 17 | Coventry CityCoventry | 22 | 6 | 6 | 10 | 28 | 34 | -6 | 24 |
| 18 | Preston North EndPreston | 22 | 4 | 11 | 7 | 22 | 29 | -7 | 23 |
| 19 | Stoke CityStoke | 22 | 5 | 7 | 10 | 23 | 30 | -7 | 22 |
| 20 | Portsmouth | 20 | 4 | 8 | 8 | 25 | 35 | -10 | 20 |
| 21 | Hull City | 22 | 4 | 7 | 11 | 21 | 31 | -10 | 19 |
| 22 | Cardiff CityCardiff | 21 | 4 | 6 | 11 | 19 | 34 | -15 | 18 |
| 23 | Oxford UnitedOxford Utd | 21 | 4 | 6 | 11 | 21 | 37 | -16 | 18 |
| 24 | Plymouth ArgylePlymouth | 21 | 4 | 6 | 11 | 22 | 45 | -23 | 18 |
| > Championship Full Table | |||||||||
