More DOIs are Accessed Through Library Discovery Services than Through Google / Wang, X., Cui, Y., & Xu, S. (2018). Evaluating the impact of web-scale discovery services on scholarly content seeking. The Journal of Academic Librarianship, 44(5), 545-552. https://doi.org/10.1016/j.acalib.2018.05.010 - Logan, Judith (Evidence Based Library and Information Practice, 2019)