Biswas, Sanjib Kr; Pamucar, Dragan - In: Financial innovation : FIN 9 (2023) 1, pp. 1-31
The present paper has two-fold purposes. First, the current work provides an integrated theoretical framework to compare popular mobile wallet service providers based on users' views in the Indian context. To this end, we propose a new grey correlation-based Picture Fuzzy-Evaluation based on...