The role of economic factors is significant in the municipal waste management. The present descriptive-applied study aimed to present a new model of municipal waste management cost reduction priorities based on the Gray-TOPSIS model in Ahvaz City in 2022. Following the collection of data on the current municipal waste management, effective criteria influencing cost […]
The use of mathematical methods for risk assessment is an important instrument to control health risks. This research is performed to discuss the status of health risks of Larestan city. For this reason, the fuzzy Topsis method was used and firstly, four health risks insights including (safety insight, safety performance, comprehend risk, and evaluation risk) […]
