Towards Complexity and Dynamics: A Bibliometric-Qualitative Review of Network Research in Construction

Table 7

Distribution of publications by data sources and categories of network analysis.

	Category I	Category II	Category III	Category IV
Surveys and interviews	18 (48.65%)	13 (81.25%)	20 (47.62%)	1 (7.69%)
Databases	8 (21.62%)	3 (18.75%)	3 (7.14%)	12 (92.31%)
Mixed	7 (18.92%)	0 (0.00%)	15 (35.71%)	0 (0.00%)
Others	4 (10.81%)	0 (0.00%)	4 (9.52%)	0 (0.00%)

Note: percentages are based on the amount of publications in each category.