Hollis, H., Rachitskiy, M. and van der Leer, L. 2019. The development and face validity testing of the Open Test of Information Literacy with context-specific add-ons: OTIL. LIBER Quarterly: The Journal of the Association of European Research Libraries. 29, 1 (Feb. 2019), 1–21. DOI:https://doi.org/10.18352/lq.10264.