Source google image: https://www.researchgate.net/profile/Benoit_Verzat2/publication/279484787/figure/fig1/AS:669440056246275@1536618355059/Demand-intensity-and-market-offer-balance-of-sustainable-public-procurement_Q320.jpg
Combler l’envie de fumer
Source google image: https://www.researchgate.net/profile/Benoit_Verzat2/publication/279484787/figure/fig1/AS:669440056246275@1536618355059/Demand-intensity-and-market-offer-balance-of-sustainable-public-procurement_Q320.jpg