SHIM, Hyun-Ki. The Effect of a Statewide School Voucher Program on School Enrollment Change Using Difference-in-Differences Methods. Florida Journal of Educational Research, [S. l.], v. 57, n. 3, p. 1–22, 2019. Disponível em: https://journals.flvc.org/fjer/article/view/133599. Acesso em: 21 dec. 2024.