Turban et al$.(2000)$ have identified some major Critical Success Factors $($CSFs$)$ for e$-$business. Select any five $(5)$ of these CSFs and rationalise the relevance of these CSFs in charting the adoption plan for Small and Medium Enterprise $($SMEs$)$ looking to implement digitalisation measures in their business operations. Be sure to provide citations from the case study and other authoritative sources, particularly the aspects of Cloud computing and Generative artificial intelligence $($AI$).$ns$.$ Remember to cite the case study and other relevant authentic sources.