Watts, Brad R., and Heather M. Washington. “Adaptation and Use of a Five-Task Model for Evaluability Assessment”. Journal of MultiDisciplinary Evaluation 12, no. 27 (October 12, 2016): 67–78. Accessed May 5, 2024. https://journals.sfu.ca/jmde/index.php/jmde_1/article/view/460.