SANDERS, James R.; NAFZIGER, Dean N. A Basis for Determining the Adequacy of Evaluation Designs. Journal of MultiDisciplinary Evaluation, Kalamazoo, MI, USA, v. 7, n. 15, p. 44–78, 2011. DOI: 10.56645/jmde.v7i15.296. Disponível em: https://jmde.journals.publicknowledgeproject.org/index.php/jmde_1/article/view/296. Acesso em: 22 may. 2026.