Academic Librarians Perceive Duration and Social Interaction as Important Elements for Professional Development / Attebury, R. I. (2017). Professional development: A qualitative study of high impact characteristics affecting meaningful and transformational learning. The Journal of Academic Librarianship, 43(3), 232-241. http://dx.doi.org//10.1016/j.acalib.2017.02.015 - Bussell, Hilary (Evidence Based Library and Information Practice)