1. Herr, N., et al.: Continuous formative assessment (CFA) during blended and online instruction using cloud-based collaborative documents. In: Koç, S., Wachira, P., Liu, X. (eds.) Assessment in Online and Blended Learning Environments (2013)
2. Kearns, L.R.: Student assessment in online learning: challenges and effective practices. J. Online Learn. Teach. 8(3), 198 (2012)
3. Callan, V.J., Johnston, M.A., Clayton, B., Poulsen, A.L.: E-assessment: challenges to the legitimacy of VET practitioners and auditors. J. Vocat. Educ. Train. 68(4), 416–435 (2016).
https://doi.org/10.1080/13636820.2016.1231214
4. Kaczmarczyk, L.C.: Accreditation and student assessment in distance education: why we all need to pay attention. SIGCSE Bull. 33(3), 113–116 (2001)
5. Walker, R., Handley, Z.: Designing for learner engagement with e-assessment practices: the LEe-AP framework. In: 22nd Annual Conference of the Association for Learning Technology, University of Manchester, UK (2015)