TI - Identification of the priority regions in the customer water meters replacement using the AHP and ELECTRE methods AU - YILMAZ, S. AU - FIRAT, M. AU - BOZKURT, C. AU - ÖZDEMİR, Ã. SO - Sigma Journal of Engineering and Natural Sciences 2021;39:331-342. DO - 10.14744/sigma.2021.00022