Fulham are looking to sign Matt Targett from Southampton on a permanent transfer.
The 22-year-old was on loan at Fulham last season and he managed to impress with his assured displays. Jokanovic is looking to bring him back to the club before the window closes.
According to Daily Mirror, the Cottagers have submitted a huge bid for the left back in the region of £15million plus add-ons.
Targett joined Fulham in January and he made 21 appearances for them. His departure at the end of last season has left the Whites without a starting fullback.