iosr-Jm   Volume-21 ~ Issue-2 ~ Mar. – Apr. 2025

Abstract : The application of Multi-Criteria Decision Making (MCDM) methods in selecting the best locations for siting mines is appropriate and necessary given the many diverse and conflicting criteria that may have to be considered if the mining is done responsibly and equitably. In Ghana, where gold mining has assumed alarming scales, the need to balance social, economic, and environmental factors has become ever more crucial. A comparative assessment of three MCDM techniques to gold mining site selection in Ghana is presented in this article to evaluate how they perform.......

Keywords: Multicriteria Decision-Making, Weighted Sum Model, Technique for Order of Preference by Similarity to Ideal Solution, Multi-Objective Optimization based on Ratio Analysis, Optimal Site Selection.

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[2] Akram, M., Khan, A., And Ahmad, U. (2023). Extended MULTIMOORA Method Based On 2-Tuple Linguistic Pythagorean Fuzzy Sets For Multi-Attribute Group Decision-Making, Granular Computing, 8(2), 311-332.
[3] Aranizadeh, A., Kazemi, M., Barahmandpour, H., And Mirmozaffari, M. (2020). MULTIMOORA Decision Making Algorithm For Expansion Of HVDC And EHVAC In Developing Countries (A Case Study). Iranian Journal Of Optimization, 12(1), 63-71.
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Abstract : A sum divisor cordial labeling of a graph G with vertex set V(G) is a bijection f from V(G) to {1,2, 3, …, |V(G)|} such that an edge uv is assigned the label 0 if......

Keywords: Cycle, Zero divisor graphs, cordial graphs, cycle of graphs, Sum divisor cordial labeling, Sum divisor cordial graphs.

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