Vol. 118 (2021): Volume 118, 2021

Articles

• A Pair of Three-Step Hybrid Block Methods for the Solutions of Linear and Nonlinear First-Order Systems

  Joshua Sunday, Chibuisi Chigozie, Ezekiel O. Omole, John B. Gwong

  1-15

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• Singular Spectrum Analysis: An Application to Kenya’s Industrial Inputs Price Index

  Kimutai K. Emmanuel, Adolphus Wagala, Dennis K., Muriithi

  16-36

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• Application of Principal Component Analysis and Hierarchical Regression Model on Kenya Macroeconomic Indicators

  Morris Kateeti Mbaluka, Dennis K. Muriithi, Gladys G. Njoroge

  37-57

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• A SARIMA and Adjusted SARIMA Models in a Seasonal Nonstationary Time Series; Evidence of Enugu Monthly Rainfall

  Amaefula Chibuzo Gabriel

  58-70

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• Fuzzy e-paraopen Sets and Maps in Fuzzy Topological Spaces

  M. Sankari, C. Murugesan

  71-79

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