Lander, Melissa. "Sample 21st Century SECRET Skills Newsletters". OER Commons. Institute for the Study of Knowledge Management in Education, 14 Sep. 2018. Web. 24 Aug. 2024. <https://resourcebank.ca/authoring/443-sample-21st-century-secret-skills-newsletters>.
Lander, M. (2018, September 14). Sample 21st Century SECRET Skills Newsletters. OER Commons. Retrieved August 24, 2024, from https://resourcebank.ca/authoring/443-sample-21st-century-secret-skills-newsletters.