Purpose The purpose of this paper is to make a comprehensive analysis of 354 publications
about Pythagorean fuzzy sets (PFSs) from 2013 to 2020 in order to comprehensively …

Industrialization plays a significant role in the development and growth of a country. Pakistan
is one of the develo** countries which entirely depends upon their industrial steel sector …

Multi-criteria decision-making (MCDM) methods have gained increased attention in
sustainable engineering, where complex decision-making problems require consideration of …

Reasonable and effective assessment of express service quality can help express company
discover its own shortcomings and overcome them, which is crucial significant to enhance its …

The 2-tuple linguistic Fermatean fuzzy set is an effective tool that combines the advantages
of the reliable 2-tuple linguistic model with Fermatean fuzzy set. We aim to develop novel …

For the first time, the critical problem of selecting the most sustainable strategy for urban
parcel delivery is addressed and solved in this paper. It aims to help not only postal and …

The current study is mainly devoted to explore and extend the measurement and ranking of
alternatives according to the compromise solution under the background of 2-tuple linguistic …

The 5G industry is of great concern to countries to formulate a major national strategy for 5G
planning, promote industrial upgrading, and accelerate their economic and technological …

This study evaluates quality function deployment-based innovation pathways for renewable
energy projects. For this purpose, a 2-stage novel model is suggested. Firstly, the weights of …

To express uncertain and imprecise information systematically, the concept of probabilistic
linguistic q-rung ortho-pair fuzzy set (PLqROFS), which is an advanced version of linguistic …