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. 2021 Aug 11;7(8):e07753. doi: 10.1016/j.heliyon.2021.e07753

Table 2.

Descriptive statistics of the constructs.

Construct Mean SD Kurtosis Skewness Cronbach's alpha
Top management commitment 4.1784 0.55850 1.414 -1.184 0.860
Supply chain integration 2.8970 0.97567 -1.284 0.289 0.929
IT infrastructure 4.0936 0.52565 2.932 -1.327 0.813
Implementation of Industry 4.0 4.2751 0.49396 7.083 -2.214 0.838
TBL sustainability 4.2156 0.49073 7.433 -2.178 0.846