Source: Morehouse, S 2018, OER Bootcamp Video 1-3: OERs and How to Evaluate Them, YouTube, viewed 01 February 2019. Copied and communicated under CC BY 3.0 License.
A good OER is:
Source: The Open University, 2. What makes a good OER? Characteristics of a good OER? OpenLearn,viewed 01 February 2019. Copied and communicated under CC BY-NC-SA 4.0 Int.