Use of E-catalogues in Sustainable Public Procurement (SPP) | oeko.de https://www.oeko.de/publikation/use-of-e-catalogues-in-sustainable-public-procurement-spp/?tx_form_formframework%5Baction%5D=perform&cHash=20308d8c736cf81dccaecd16442540d6
From this, three general approaches have been identified: ‘central e-catalogues’,
From this, three general approaches have been identified: ‘central e-catalogues’,