Yeovil have finalised the signing of ex-Swansea midfielder Kyle Copp after receiving international clearance.
Copp had previously agreed non-contract terms with the League Two club and could feature at Doncaster on Saturday.
The 19-year-old played for Wales at Under-17 level, but did not make a first-team appearance for Swansea.
Meanwhile, Yeovil have extended the loans of Swansea defender Liam Shepherd and forward Ryan Hedges, both 21, for the rest of the season.