A class of contracts to which shari’ah has assigned specific names and handled in details their respective rules and stipulations....

A class of contracts to which shari’a neither assigned specific names nor handled in details their respective rules and stipulations....

A class of contracts to which shari’ah has assigned specific names and handled in details their respective rules and stipulations....

A class of contracts to which shari’ah has assigned specific names and handled in details their respective rules and stipulations....