Clark, Aric. "Kazakhstan". OER Commons. Institute for the Study of Knowledge Management in Education, 25 Apr. 2019. Web. 28 Sep. 2024. <https://oercommons.org/authoring/53623-kazakhstan>.
Clark, A. (2019, April 25). Kazakhstan. OER Commons. Retrieved September 28, 2024, from https://oercommons.org/authoring/53623-kazakhstan.