Past and future of Industry 4.0: a bibliometric review using bibliometrix and VOSviewer Online publication date: Tue, 19-Dec-2023
by Filipe Machado; Nelson Duarte; António Amaral; Madalena Araújo
International Journal of Learning and Change (IJLC), Vol. 16, No. 1, 2024
Abstract: Industry 4.0 (I4.0) is a research field that accounted for an explosion of scientific publications since 2011. It is impractical to analyse the content of these many documents in a reasonable time (20,000). In these terms, the present research proposes a bibliometric review of this research field to identify its intellectual roots, research front, trends and gaps. The research settled for a must-read list, the past and current research themes and their evolution, and the supportive intellectual structure of the research field. It defined the research front under two general topics: 'I4.0 implementation' and 'I4.0 effects on sustainability', and it also presented thematic evolution trends and research gaps. Bibliometric analyses of the scientific field of I4.0 have several precedents: however, they have yet to embrace all the documents present in WOS and SCOPUS core collections. In this sense, the present article brings a novelty to the annals of the research field.
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