An individual entitled to educational assistance under a program established by this chapter who is also eligible for educational assistance under a program under chapter 31, 32, 33, or 35 of this title, under chapter 106 or 107 of title 10, or under the Hostage Relief Act of 1980 (
[Public Law 96–449];
5 U.S.C. 5561 note) may not receive assistance under two or more of such programs concurrently but shall elect (in such form and manner as the Secretary may prescribe) under which program to receive educational assistance.