Data in the field of adult education and lifelong learning. Present situation, improvements and challenges.

Kleinert, CorinnaCorinnaKleinert0000-0002-9285-6070Matthes, BrittaBrittaMatthes2021-08-182021-08-182009https://fis.uni-bamberg.de/handle/uniba/51143engData in the field of adult education and lifelong learning. Present situation, improvements and challenges.workingpaper10.2139/ssrn.1452638https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1452638