Belay Tafa Oba
3PUBLICATIONS
7CO-AUTHORS

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Publications (3)
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|Jan 28, 2026
Bio-Based Fertilizers from Waste: Nutrient Recovery, Soil Health, and Circular Economy Impacts.Moses Akintayo Aborisade, Huazhan Long, Hongwei Rong
|Dec 05, 2025
Biomonitoring of heavy metal exposure and determinants of occupational risk in welders in Arba Minch Ethiopia.Suresh Kumar Rajamani Sekar, Teka Megersa, Belay Tafa Oba
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