1. Africabiogas, 2020. National biogas programme of ethiopia (NBPE). https://www.africabiogas.org/countries/ethiopia/. URL: https://www.africabiogas.org/countries/ethiopia/.
2. Optimization of composite Injera baking mitad and biogas stove for Injera baking application. Technical report;Alemayehu,2013
3. A report on controlled cooking test of gonzie stove. Technical report;Anteneh,2014
4. Assessing environmental benefits of mirt stoves with particular reference to indoor air pollution (carbon monoxide and suspended particulate matter) and energy conservation;Assefa,2007
5. Biogas plant distribution for rural household sustainable energy supply in Africa;Berhe;Energy and Policy Research,2017