[slideshare id=724916&doc=socio-performance-partie-7-liens-faibles-signal-social-reseau-cooperatif-1225924208417679-8&w=425]
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[slideshare id=724916&doc=socio-performance-partie-7-liens-faibles-signal-social-reseau-cooperatif-1225924208417679-8&w=425]