Retraction Note: A novel method based on induced aggregation operator for classroom teaching quality evaluation with probabilistic and Pythagorean Fuzzy information [EURASIA J. Math., Sci Tech. Ed, 14, 7, (2018) (3205�3212)] DOI: 10.29333/ejmste/89518
Zeng, S.
eurasia journal of mathematics, science and technology education2018Vol. 14pp. 0-0