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Translated by: CHEHAIMI MOHAMAD
Translated in 26 languages
[Subject: Generalities]
Translated in 20 languages
[Subject: Technology (Applied Sciences)]
Translated in 16 languages
Translated by: OMAR DABBOUS
Translated by: ROUCHDI ABDEL MAJID
Translated in 8 languages
Translated by: FARHAD PEZESHKI
Translated in 28 languages
Translated in 1 languages