Figure 10
A network visualization of keyword co-occurrence using VOSviewer. The diagram features numerous interconnected nodes, each representing a keyword. The nodes are grouped into clusters based on their co-occurrence, with larger nodes indicating more frequent keywords. Keywords such as animal, human, article, nonhuman, and sustainability are prominently displayed. The clusters are color-coded, ranging from blue to green to yellow, indicating different levels of association. The connections between nodes are depicted by lines, showing the strength of the relationship between keywords. The overall structure illustrates the relationships and frequency of keyword co-occurrence in the analyzed data.Keyword co-occurrence network visualization using VOSviewer