Juan PONCE; Yessenia LOAYZA. Study About Elimination of User-Fees in Tertiary Education: A Distributive Analysis for Ecuador. Selected Topics in Humanities and Social Sciences Vol. 6, [S. l.], p. 131–140, 2021. DOI: 10.9734/bpi/sthss/v6/4372F. Disponível em: https://stm.bookpi.org/STHSS-V6/article/view/3925. Acesso em: 5 jun. 2026.