KATES, Aaron W.; CORYN, Chris L.. Use of Geographic Information Systems by American Evaluation Association Members in their Professional Practice. Journal of MultiDisciplinary Evaluation, [S.l.], v. 17, n. 38, p. 33-49, jan. 2021. ISSN 1556-8180. Available at: <https://journals.sfu.ca/jmde/index.php/jmde_1/article/view/683>. Date accessed: 13 june 2021.