Vol. 1 No. 1 (2024): OPT

Articles

• impresum

  • impresum

• The Impacts of Covid-19 on Postgraduate Courses at the Federal University of Ceará (UFC, Brazil)

  Sheila Maria Muniz, Wagner Bandeira Andriola, Rita de Fátima Muniz, Seyyed Ahmad Edalatpanah

  1-9

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• Neutrosophic Data Envelopment Analysis: a Comprehensive Review and Current Trends

  Kshitish Kumar Mohanta, Deena Sunil Sharanappa

  10-22

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• Solving Vendor Selection Problem by Interval Approximation of Piecewise Quadratic Fuzzy Number

  Hamiden Abd El-Wahed Khalifa, Darko Bozanic, Hashem Saberi Najafi, Pavan Kumar

  23-33

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