Volume & Issue: Volume 34.1, Issue 2.1, March 2019, Pages 1-152 

Editorial

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Pages 1-3


Research Note

Development of Multi-Choice Goal Programming by Applying the Interval- Valued Fuzzy Principal Component Analysis for Goal Selection

Pages 111-120

10.24200/j65.2018.20035

Z. Kaheh; N. N‌a‌h‌a‌v‌a‌n‌d‌i; R. B‌a‌r‌a‌d‌a‌r‌a‌n K‌a‌z‌e‌m‌z‌a‌d‌eh


Editorial

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Pages 144-151


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Pages 152-152