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[Subject: Generalities]
Translated by: CHEHAIMI MOHAMAD
Translated in 63 languages
[Subject: Psychology]
Translated in 15 languages
Translated in 12 languages
Translated in 7 languages
Translated in 26 languages
[Subject: Statistics]
Translated by: FARHAD PEZESHKI
Translated in 21 languages
Translated in 8 languages