Sántha, Kálmán2017-03-142017-03-142013-042064-2199http://hdl.handle.net/2437/235827CAQDASgeo-referencesdata triangulationSpatial Information in Qualitative Pedagogical Research: Theoretical Assumptionsfolyóiratcikkopen access journalDebreceni Egyetemi KiadóHungarian Educational Research Journal22013Sántha Kálmán2018-01-30Thematic Articles