1 Subjects: “...interpretive structural modeling...”

2 Subjects: “...interpretative structural modeling...”

3 Subjects: “...structural equation modelling...”

4 “... with the relationship between water quality and the structure of ecosystem biocenoses. The conclusion of these articles...”

5 “... include the structural and relative nature of "smallholder" as a category, the dynamic reality...”

6 “..., agriculture, demand for food, evolution of socio-economic structure, policy regulations, and climate...”

7