McCallum, J., P. Elliott, and T. McIntosh. “Searching For Signs of Life in Ontario Universities: An Innovative Method for Evaluating Biodiversity Integration Within University Curricula”. Canadian Journal of Higher Education, vol. 47, no. 2, Aug. 2017, pp. 87-105, https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/186549.