Developing a multi-item, multi-product, and multi-period supply chain planning optimization model

Al-Ashhab, M. S.; Mlybari, Ehab A

doi:10.17485/ijst/v14i37.867

Cited by 2 publications

(1 citation statement)

References 12 publications

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“…As a new and developing province, the regional economic development will increase gradually (Ali & Purwandi, 2017). The potential of natural resources which at that time had not developed optimally, with the establishment of the New Authority Region into four provinces will receive more attention to be developed in order to increase the economic growth of these provinces so as to support the acceleration of regional development (Alashhab & Mlybari, 2021;Mollik, Rashid,…”

Section: Introductionmentioning

confidence: 99%

Subsidized Diesel Fuel Distribution Post-Development Of The New Region Authority Strategy

Halim,

Fahmi,

Safari

2023

IJSSR

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Papua has officially been divided into 4 regions, namely Papua,Central Papua, Highlands Papua, and South Papua effective June 2022. The supply and distribution of subsidized fuel to each region has its own challenges, unpredicted weather, terrain, shallow rivers and the lack of infrastructure lead to very high operation cost. Apart from providing subsidized fuel, Pertamina has also to sell non-subsidized fuel in order to present in market competion among foreign companies that sell non-subsidized fuel in Indonesia. This research aims to evaluate, optimize and reformulate PT. Pertamina Patra Niaga strategy in managing supply and distribution of Subsidized Fuel to each region and business strategy in downsteam fuels market. The scope of this research is qualitative and quantitative descriptive and the data used are the combination of primary and secondary data. The primary data obtained through interviews and observations, and the secondary data obtained from PT. Pertamina Patra Niaga, BPH Migas, library research, journals and other literatures. The demand forecating, external environmental analysis (PESTEL), internal environmental analysis (Value Chain), industrial environmental analysis (SWOT), AHP and linear programming (LP) analysis were carried out in order to determine the alternative strategy. Based on the qualitative analysis, the result obtained that PT. Pertamina Patra Niaga has the strength of providing subsidized fuels, distribution network, sales outlets, facilities and infrastructure for distribution of subsidized fuels to all regions in Papua. PT. Pertamina Patra Niaga has high opportunity of success to win the market competition. To support the winning competition, the selected strategy that can be implemented is optimizing the subsidized diesel fuel distribution network and operational costs reduction strategy.

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Section: Introductionmentioning

confidence: 99%

Subsidized Diesel Fuel Distribution Post-Development Of The New Region Authority Strategy

Halim,

Fahmi,

Safari

2023

IJSSR

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Optimization of a Sustainable Multi-Objective, Multi-Product, and Multi-Item Supply Chain Network Using Ɛ-Lexicographic Procedure

ELASHHAB

Alotaibi

2022

Int. J. Eng. Tech. Mgmt. Res.

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In this paper, a mathematical model of multi-objective, multi-item, multi-product, and multi-period mathematical model has been developed in which several objectives; profit, total cost, and overall customer service level (OCSL) have been optimized using the Ɛ-lexicographic procedure. The potential network of supply chain may include two suppliers, one factory, and two retailers. The model considered the network design in addition to the production, inventory, and transportation planning in multi-periods. The proposed model is formulated using mixed-integer linear programming and solved by XpressIVE. The behavior of the model has been verified by solving two scenarios of different demand patterns. The results verify the ability of the developed model to assist the SC organizations to manage their networks more efficiently.

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Developing a multi-item, multi-product, and multi-period supply chain planning optimization model

Cited by 2 publications

References 12 publications

Subsidized Diesel Fuel Distribution Post-Development Of The New Region Authority Strategy

Subsidized Diesel Fuel Distribution Post-Development Of The New Region Authority Strategy

Optimization of a Sustainable Multi-Objective, Multi-Product, and Multi-Item Supply Chain Network Using Ɛ-Lexicographic Procedure

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