Vol. 2 No. 3 (2025): OPT

Articles

• Is There Infinity? Mathematics, Physics, and Philosophy at Their Crossroads

  Ismail A Mageed

  118-126

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  https://doi.org/10.22105/opt.v2i3.82

• Hyperfuzzy and SuperHyperfuzzy Extensions of Linear Programming: Modelsand Mathematical Foundations

  Takaaki Fujitar

  127-140

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  https://doi.org/10.22105/opt.v2i3.84

• Optimizing Market Entry in Emerging Economies: DEA and Neutrosophic-Z MCDM Approach for Chinese Oil and Gas Equipment Manufacturers

  Phi-Hung Nguyen, Lan-Anh Thi Nguyen, The-Vu Pham, Tra-Giang Vu, Van-Khanh Nguyen, Duc-Minh Vu, Thu-Hoai Thi Nguyen

  141-176

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  https://doi.org/10.22105/opt.v2i3.86

• A Comparative Study of MCDM Approaches: Exploring the Influence of Additional Parameters in Mathematics

  G Aruna, J Jesintha Rosline

  177-192

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  https://doi.org/10.22105/opt.v2i3.88

• Exploring the Challenges of Implementing OECD Due Diligence Practices in Supply Chains: Effects on Sustainability in Emerging Economies

  Md. Tanvir Siraj, Md. Faiaz Arman Talukdar Tonmoy, S M Shahrukh Arman, Monabbir E Zaman, Syed Salman Saeed, Mahbubur Rahaman

  193-218

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  https://doi.org/10.22105/opt.vi.65

• Figurative Language in Damilare Kuku’s the Anointed Wife

  Bukunmi Adetunji

  219-232

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  https://doi.org/10.22105/opt.v2i3.89