Marin, V. I., Bond, M., Zawacki-Richter, O., Aydin, C. H., Bedenlier, S., Bozkurt, A., Conrad, D., Jung, I., Kondakci, Y., Prinsloo, P., Qayyum, A., Roberts, J., Sangra, A., van Tryon, P. J. S., Veletsianos, G., & Xiao, J. (2020). A comparative study of national infrastructures for digital (open) educational resources in higher education. Open Praxis, 12(2), 241–256. Available at:
https://search.informit.org/doi/abs/10.3316/INFORMIT.352778063457953