Green Suppliers Selection through Extended Pythagorean Fuzzy WASPAS Approach

Authors

  • M.K. Mondal School of Applied Science and Humanities, Haldia Institute of Technology, Haldia-721657, India.
  • B.S. Mahapatra School of Applied Science and Humanities, Haldia Institute of Technology, Haldia-721657, India.
  • Pinaki Pratim Acharjya Department of Computer Science and Engineering, Haldia Institute of Technology, Haldia-721657, India.
  • M.B. Bera School of Applied Science and Humanities, Haldia Institute of Technology, Haldia-721657, India.

DOI:

https://doi.org/10.9734/bpi/rumcs/v8/610

Keywords:

MCDM, WASPAS, Pythagorean fuzzy sets, Green supplier

Abstract

This paper presents a Pythagorean fuzzy weighted aggregated sum product assessment (PF-WASPAS) method for solving uncertain multi-criteria decision-making (MCDM) issues. The decision matrix is generated using the Pythagorean fuzzy rating of the criterion. The decision-maker (DM) assigns a subjective weight to the criteria to keep the proposed method simple. The score function on Pythagorean fuzzy sets (PFSs) is used to calculate overall utility values from the weighted sum method (WSM) and weighted product method (WPM). Using sensitivity and comparative analysis, a numerical explanation of green supplier selection establishes the proposed method.

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Published

2024-06-11

How to Cite

M.K. Mondal, B.S. Mahapatra, Pinaki Pratim Acharjya, & M.B. Bera. (2024). Green Suppliers Selection through Extended Pythagorean Fuzzy WASPAS Approach. Research Updates in Mathematics and Computer Science Vol. 8, 90–106. https://doi.org/10.9734/bpi/rumcs/v8/610

Issue

Research Updates in Mathematics and Computer Science Vol. 8

Section

Chapters