DSpace Collection: http://localhost:8080/xmlui/handle/123456789/2156 Sun, 19 Apr 2026 18:13:22 GMT 2026-04-19T18:13:22Z Educational research: Quantitative, qualitative, and mixed approaches http://localhost:8080/xmlui/handle/123456789/2157 Title: Educational research: Quantitative, qualitative, and mixed approaches Authors: R. Burke Johnson Wed, 01 Jan 2014 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2157 2014-01-01T00:00:00Z