Louis Cohen, Lawrence Manion, & Keith Morrison (2011). Research methods in education (7a ed.). New York: Routledge.
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Format: | Article |
Language: | English |
Published: |
LED Edizioni Universitarie
2011-12-01
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Series: | Journal of Educational, Cultural and Psychological Studies |
Online Access: | https://www.ledonline.it/index.php/ECPS-Journal/article/view/97 |