GULLICKSON, Amy M. Systems Concepts in Evaluation. Journal of MultiDisciplinary Evaluation, Kalamazoo, MI, v. 5, n. 9, p. 80–81, 2008. DOI: 10.56645/jmde.v5i9.164. Disponível em: https://journals.sfu.ca/jmde/index.php/jmde_1/article/view/164. Acesso em: 1 may. 2024.