Engineering economic analysis of solar energy investments using spherical fuzzy sets
14th International FLINS Conference (FLINS 2020), Cologne, Germany, 18 – 21 August 2020, 18 Ağustos 2020, s. 182-189
KAHRAMAN CENGİZ,OTAY İREM,ÇEVİK ONAR SEZİ,ÖZTAYŞİ BAŞAR