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21 juin 1997 - Grinell y Creswell investigación mixta
Description:
En 1997 Richard Grinnell visualizó diseños específicos, al igual que Creswell
(1998)
Ajouté au bande de temps:
HISTORIA DE LOS ENFOQUES CUANTITATIVO, CUALITATIVO Y MIXTO: RAÍCES Y MOMENTOS DECISIVOS
By
Simon Andres Gonzalez Puerta
19 mars 2018
0
0
3764
Date:
21 juin 1997
Maintenaint
~ Il y a 28 ans
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