The hybrid of AHP and TOPSIS has led researchers to integrate the combination with
different extensions of fuzzy sets. The recently developed three-dimensional spherical fuzzy …

Decision-making techniques are among important topics applied in operations research.
Multi-Criteria Decision-Making (MCDM) is one of the very commonly used subjects of this …

In complex decision making, using multicriteria decision‐making (MCDM) methodologies is
the most scientific way to ensure an informed and justified decision between several …

Abstract Occurred on May 12, 2008, the Wenchuan earthquake in China has received
worldwide attention for its incredible destructive power. In June of the same year, the State …

Purpose The purpose of this paper is to propose a novel lean management tool to provide a
comprehensive and flexible evaluation model while converting customer voices into …

The theory of D numbers (DNs) is an extension of Dempster–Shafer (D–S) evidence theory.
Linguistic DNs (LDNs) combine the advantages of the linguistic terms (LTs) and DNs, and …

This study provides a framework through customer satisfaction surveys performed by the
Directorate of Istanbul Electricity, Tramway and Tunnel Enterprises (IETT) in 2017 with 3350 …

Purpose: In this study, it is aimed to contribute to the literature by analyzing the relationships
and transformation processes between intuitionistic fuzzy sets and interval-valued fuzzy …

Purpose This study aims to determine the ranking of the 81 provinces at the NUTS-3 level in
Turkey with respect to the personal satisfaction and public services satisfaction by applying …

As an alternate mode of transportation, the use of shared bicycle and scooter systems, which
are now being brought to the forefront under the term micromobility, has recently been …