“The exposure of the material is well structured and abundant detailed numeric examples are a visible asset of the publication. Overall, a useful reading material of interest to those involved in fuzzy aggregation models, their generalizations and applications.” (Witold Pedrycz, zbMath 1417.68003, 2019)

“The exposure of the material is well structured and abundant detailed numeric examples are a visible asset of the publication. Overall, a useful reading material of interest to those involved in fuzzy aggregation models, their generalizations and applications.” (Witold Pedrycz, zbMath 1417.68003, 2019)

“The exposure of the material is well structured and abundant detailed numeric examples are a visible asset of the publication. Overall, a useful reading material of interest to those involved in fuzzy aggregation models, their generalizations and applications.” (Witold Pedrycz, zbMath 1417.68003, 2019)