Unpacking conceptual elements of smart learning in the Korean scholarly discourse

Smart Learning Environments

Table 3 Classification of data sources by primary and secondary source

Primary Sources in English Text	10
Primary Sources in Korean Text	23
Secondary Sources in English Text	3 (5)^a
Secondary Sources in Korean Text	1
Total	37

^aFive sources included both the authors’ own definition (primary source) and other scholars’ definitions of smart learning (secondary source). These five sources were counted twice, once as a primary source and second as a secondary source. The total is the simple number of sources without double counting