1. Higher Education Policy Institute (HEPI). “PhD Students and their Careers” by Beth Connell.
2. Report July 16, 2020. https://www.hepi.ac.uk/wp-content/uploads/2020/07/HEPI-Policy-Note-25_PhD-students-careers_FINAL.pdf
3. National Academies of Sciences, Engineering, and Medicine. “Graduate STEM Education
4. for the 21st Century,” Washington, DC: The National Academies Press, 2018. https://doi.org/10.17226/25038.
5. M. Roach and H. Sauermann. “The Declining Interest in an Academic Career” (September