“…The blue nodes are thicker when connected to I4.0, IoT, and big‐data nodes, which intuitively reals a stronger relationship between these two research themes. The third light green coloured cluster belongs to sustainability (de Miranda et al, 2021; Rupa & Saif, 2021; Tavares‐Lehmann & Varum, 2021), which is closely linked with the CE concept and is also indirectly linked to I5.0 (Carayannis, Campbell, & Grigoroudis, 2021; Carayannis, Christodoulou, et al, 2021). The green cluster, dispersed among research linked to strategic management, is directly or indirectly tied to the other three clusters.…”