A novel multi-criteria group decision-making approach based on Bonferroni and Heronian mean operators under hesitant 2-tuple linguistic environment - Faizi, Shahzad; Sałabun, Wojciech; Shaheen, Nisbha; Rehman, Atiq ur; Wątróbski, Jarosław (Mathematics, 2021)
Keywords: podejmowanie decyzji; zbiory rozmyte; decision making; fuzzy sets