ULLAH , Karim. Understanding the Emergent Service Practices by Synthesizing the Concepts of Context, Emergence and Service Practice . Business & Economic Review, [S.l.], v. 3, n. 1, p. 29-38, apr. 2010. ISSN 2519-1233. Available at: <http://www.bereview.pk/index.php/BER/article/view/40>. Date accessed: 03 may 2024.