... coefficients in both objectives and constraints. The model is converted into a crisp form using an accuracy function, followed by component-wise optimization. The Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS) is then used to determine efficient solutions. Various linear...

... (MCDM) methods within the framework of q-rung orthopair fuzzy sets (q-ROFS), emphasizing the influence of distance measures and aggregation operators on ranking stability. Design/methodology/approach Three widely adopted MCDM techniques, TOPSIS, CODAS, and VIKOR, are implemented using multiple...

... (TOPSIS). Findings It has been determined from the experimental results that step drills generate smaller thrust forces than standard drills. However, it has been determined that it creates greater surface roughness and delamination factor. From the Taguchi analysis, the optimum input parameters...