Along with increasing the emphasis on environmental awareness, enterprises must carry out
green supply chain management (GSCM) in order to comply with current legal policy …

Bipolar fuzzy sets (BFSs) are effective tool for dealing with bipolarity and fuzziness. The sine
trigonometric functions having two significant features, namely, periodicity and symmetry …

The Fermatean fuzzy set (FFS) is a momentous generalization of a intuitionistic fuzzy set and
a Pythagorean fuzzy set that can more accurately portray the complex vague information of …

Purpose Pharmaceutical supply chains (PSCs) need a well-operating and faultless logistics
system to successfully store and distribute their medicines. Hospitals, health institutes, and …

Green supplier selection is always one of the most important challenges in all of supply
chain management, especially for production companies. The purpose is to have reliable …

Zero-carbon is the current buzzword triggering the minds of every people in the world. The
current pandemic situation has given the world an alarm to act towards the …

Hamy mean operator is the modified shape of the averaging and geometric aggregation
operators, used for evaluation of the collection of finite numbers of attributes into a singleton …

The second-hand vessel market has quite different dynamics than the market of the new-
building vessel, and highly complicated and conflicting criteria and many uncertainties affect …

Decision-making represents a very popular field with many developed approaches.
However, still exists the need for the creation of novel integrated models such as well is the …

Pythagorean fuzzy soft set (PFSS) is the most influential and operative extension of the
Pythagorean fuzzy set (PFS), which contracts with the parametrized standards of the …