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ARCHIVING NUMERIQUE
ENGA
ENGA, DAKAR, Senegal 9, RTE DE L'AEROPORT - DAKAR - SENEGAL
tel (221) 33 827 11 47
fax (221) 33 827 11 66
email cheikh.sy@enga.sn
website www.enga.sn
OPTIMUM
OPTIMUM, DAKAR, Senegal BP. 5827 - DAKAR - SENEGAL
tel (221) 33 842 44 44
email info@optimum.sn
website www.optimum.sn