The research study by Walker and Brammer (2012) focuses particularly on the relationships between sustainable procurement, supplier communication and e-procurement. Walker and Brammer, (2012) The Relationship Between Sustainable Procurement And E-Procurement in The Public Sector. Int. J. Production Economics, 140 (2012), 256268.

based on the article you are required

The study discovered that electronic procurement (E-Procurement) system is an impediment to an important aspect of sustainable procurement, namely buying from SMEs (see p. 266). From a Malaysian context, discuss how a significant link between the two factors may enhance the economic growth of the country