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A Systems View Across Time and Space

Table 1 Query’s String search in the databases of the structured systematic review

From: Theoretical background of innovation in services in small and medium-sized enterprises: literature mapping

Data base

Query’s String

Number of publications

Web of Science

TS=(“service innovation” AND (“SME” OR “small and medium enterprise” OR “small and medium-sized enterprises”))

32

SCOPUS

TITLE-ABS-KEY(“service innovation” AND (“SME” OR “small and medium enterprise” OR “small and medium-sized enterprises”))

89

Total

121