For programs to encourage graduates of the commonwealth's public institutions of higher education to work as public school educators; provided, that funds may be expended to fund the tomorrow's educators scholarship program established pursuant to
section 19D of chapter 15A of the General Laws; provided further, that funds may be expended for a student loan repayment assistance program for public school educators; and provided further, that the scholarship program and student loan repayment assistance program shall be administered by the department of higher education