HOISINGTON, Susan; MARTINEZ-GARCIA , Cynthia; SLATE, John. THE 65% INSTRUCTIONAL EXPENDITURE RATIO: HISTORICAL KEYSTONES AND CURRENT STATUS. Journal Of Ethical Educational Leadership, [S. l.], v. 3, n. 6, 2025. Disponível em: https://jecel.sacredheart.edu/index.php/jecel/article/view/45. Acesso em: 11 jan. 2026.