Vol. 12 No. 1 (2020)

Research Article

• Right Semi-Tensor Product for Matrices Over a Commutative Semiring

  Pattrawut Chansangiam

  1 - 14

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  1550Views: 1550 712Downloads: 712

  DOI: https://doi.org/10.26713/jims.v12i1.1217

• A Dynamic Contact Problem Between Elasto-Viscoplastic Piezoelectric Bodies with Adhesion

  Laid Maiza, Tedjani Hadj Ammar, Abdelhamid Rehouma

  15 - 39

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  476Views: 476 332Downloads: 332

  DOI: https://doi.org/10.26713/jims.v12i1.1276

• Central Positions in R&D Networks

  Mohamad Alghamdi

  41 - 54

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  362Views: 362 284Downloads: 284

  DOI: https://doi.org/10.26713/jims.v12i1.1153

• A Preference Ranking Method Based on Triangular Fuzzy Numbers for Green Supplier Selection

  Lazim Abdullah, Wai Mun Lim, Zamali Tarmudi

  55 - 68

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  455Views: 455 356Downloads: 356

  DOI: https://doi.org/10.26713/jims.v12i1.913

• Incorporating Random Contractions in Decision Support Systems for Facilitating Synergies of Proactivity and Extremity

  Panagiotis T. Artikis, Constantinos T. Artikis

  69 - 81

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  333Views: 333 224Downloads: 224

  DOI: https://doi.org/10.26713/jims.v12i1.1224

• Effects of Radiation and Triaxiality of Primaries on Existence and Stability of Collinear Equilibrium Points in Elliptical Restricted Three Body Problem

  Krishna Kumar Pandey, Ashutosh Narayan, Sandip Kumar Shrivastava

  83 - 98

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  409Views: 409 282Downloads: 282

  DOI: https://doi.org/10.26713/jims.v12i1.1094

• Birkhoff Center of a Quotient of Almost Distributive Fuzzy Lattices

  Brhanu Asaye Alaba, Mihret Alamneh Taye, Gerima Tefera Dejen

  99 - 106

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  384Views: 384 263Downloads: 263

  DOI: https://doi.org/10.26713/jims.v12i1.1243