Zhu, Meina. "oer test1". OER Commons. Institute for the Study of Knowledge Management in Education, 10 Oct. 2016. Web. 22 Nov. 2024. <https://oercommons.org/authoring/16843-oer-test1>.
Zhu, M. (2016, October 10). oer test1. OER Commons. Retrieved November 22, 2024, from https://oercommons.org/authoring/16843-oer-test1.