Vol. 4 No. 2 (2021): Operational Research in Engineering Sciences: Theory and Applications

Articles

• Rough Best-Worst Method for Supplier Selection in Biofuel Companies based on Green criteria

  Navid Kazemitash, Hamed Fazlollahtabar, Mohammadmahdi Abbaspour

  1-12

  • doi.org/10.31181/oresta20402001k

• Assessing the performance of Sub-Saharan African (SSA) railways based on an integrated Entropy-MARCOS approach

  Mouhamed Bayane Bouraima, Željko Stević , Ilija Tanackov, Yanjun Qiu

  13-35

  • https://doi.org/10.31181/oresta20402013b

• Value Stream Mapping and Six Sigma Methods to Improve Service Quality at Automotive Services in indonesia

  Dimas Mukhlis Hidayat Fathurohman, Humiras Hardi Purba, Aris Trimarjoko

  36-54

  • https://doi.org/10.31181/oresta20402036f

• Evaluation of OECD Countries with Multi-Criteria Decision-Making Methods in terms of Economic, Social and Environmental Aspects

  Talip Arsu, Ejder Ayçin

  55-78

  • https://doi.org/10.31181/oresta20402055a

• Modeling A Multi-Criteria Decision Support System for Prequalification Assessment of Construction Contractors Using CRITIC and EDAS Models

  M. Gopal Naik, Ravande Kishore, Seyed Ali Mousavi Dehmourdi

  79-101

  • doi.org/10.31181/oresta20402079n

• Robust Mahalanobis Distance based TOPSIS to Evaluate the Economic Development of Provinces

  Özlem Yorulmaz, Sultan Kuzu Yıldırım, Bahadır Fatih Yıldırım

  102-123

  • doi.org/10.31181/oresta20402102y

• Reliability Characteristics of Railway Communication System Subject to Switch Failure

  Mangey Ram, Vaishali Tyagi

  124-139

  • doi.org/10.31181/oresta20402124r

• Vision-based Weighting System (ViWeS) in Prospective MADM

  Sarfaraz Hashemkhani Zolfani, Ali Ebadi Torkayesh, Ramin Bazrafshan

  140-150

  • doi.org/10.31181/oresta20402140z