Karyati, Karyati, Mathematics Education Department, Yogyakarta State University, Indonesia
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The 1st International Conference on Mathematics: Education, Theory & Application - abstrack
The Properties of Interval Valued Fuzzy Quasi-Ideals of An Ordered Bilinear Form Semigroup
Abstract -
The 1st International Conference on Mathematics: Education, Theory & Application - abstrack
The Sensitivity Analysis of Fuzzy Linear Programming
Abstract