TY - JOUR AU - Sheng-Hua Xiong AU - Zhen-Song Chen AU - Francisco Chiclana AU - Kwai-Sang Chin AU - Mirosław Skibniewski BT - INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS DO - 10.1002/int.22714 N1 - POL-on ID: 61e53cb62467f0034f0a1bce PY - 2021 T2 - INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS TI - Proportional hesitant 2‐tuple linguistic distance measurements and extended VIKOR method: Case study of evaluation and selection of green airport plans UR - https://onlinelibrary.wiley.com/doi/pdf/10.1002/int.22714 SN - 0884-8173 ER -