This study develops an R-mathematical programming method for multiple attribute group
decision-making (MAGDM) problems with assessment values of alternatives and truth …

Safe and economical solid and hazardous waste disposal is a serious global concern and
challenge. Therefore, the production of new environmentally friendly products for safe waste …

Nowadays, a serious environmental challenge is the pollution emitted by combustion engine
vehicles. Governments have found that replacing these with electric vehicles (EVs) is a …

This study aims to propose a new group multi-attribute decision-analysis (MADA) model to
prioritize the renewable energy sources (RESs) from sustainability perspectives. The …

The vigorous development of artificial intelligence and internet of things technology supports
the advancement of intelligent products and accelerates the transformation of product …

Most risk-based multi-attribute group decision-making (R-MAGDM) frameworks often
assume that attributes are independent and rarely consider the decision-maker's (DM) …

Owing to the limitations of existing fuzzy sets and fuzzy numbers, researchers have
developed a new form of fuzzy numbers called R-numbers. For problems related to planning …

Traditionally, product deletion is a reactive decision driven by low sales volume and profit
margin. However, the complexities involved in product management and consumer behavior …

In a rapidly changing world, most operational processes of enterprises are conducted in the
form of development projects. The development of new products is an important …

The global pandemic COVID-19 has disrupted supply chains in many industries all over the
world. If not well contained and managed at an early stage, such unprecedented disruptions …