selected publications
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article
- Farmers’ perceptions on irrigation water contamination, health risks and risk management measures in prominent wastewater-irrigated vegetable farming sites of Addis Ababa, Ethiopia. Environment Systems and Decisions. 38:52-64. 2018
- Effect of biochar derived from faecal matter on yield and nutrient content of lettuce ( Lactuca sativa ) in two contrasting soils. Environmental Systems Research. 6:2. 2018
- Heavy metal accumulation and health risk assessment in wastewater-irrigated urban vegetable farming sites of Addis Ababa, Ethiopia. International Journal of Food Contamination. 4:1-13. 2017
- Microbiological quality of lettuce ( Lactuca sativa ) irrigated with wastewater in Addis Ababa, Ethiopia and effect of green salads washing methods. International Journal of Food Contamination. 4:3. 2017
- Effects of biochar and alkaline amendments on cadmium immobilization, selected nutrient and cadmium concentrations of lettuce (Lactuca sativa) in two contrasting soils. SpringerPlus. 5:397-397. 2016