19 Aug 2026Open access
Uncertainty Quantification in Soil Fertility PredictionPublisher siteResearch in Agricultural Sciences, Soil Geostatistics and Mapping
Active, last published 2026
In manufacturing process and optimization
Charles Chikwendu
Okpala
Scholar“Research focused on Manufacturing Process and Optimization and adjacent fields.”
Nnamdi Azikiwe University
Nigeria
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01 · About the work
What I study
harles Chikwendu Okpala is a researcher working on Manufacturing Process and Optimization. A fuller summary will appear once they update their profile.
02 · Reach
Publication output and reach
Charles's work has been cited 71 times across 2 active years. Bars show publications per year; the line shows cumulative citation totals across publications first appearing in each year.
03 · Research focus
Topics
Manufacturing Process and Optimization×9Quality and Supply Management×3Entrepreneurship Studies and Influences×2Advanced machining processes and optimization×2Natural Fiber Reinforced Composites×2
04 · Where I am
Affiliations
Affiliation on published researchNnamdi Azikiwe University, NigeriaDrawn from the institution listed on this researcher’s published work.
Research themes (UN SDGs)
05 · Selected work
Recent publications
2 works11 Apr 20235cites
Robust design and setting process and material parameters for electrical cable insulationPublisher siteThe International Journal of Advanced Manufacturing Technology, Manufacturing Process and Optimization
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