Sisay Wondmagegn, Mequannent Esubalew, Ambachew Balemual, Sahlu Mhriet, Tadelle Nigusu, Wassie Adane, & Mekash Tesfaw. (2023). Design and Construction of a High-Efficiency Biomass Charcoal Kiln in Ethiopia. Ethiopian International Journal of Engineering and Technology , 1(1), 12-22. https://doi.org/10.59122/134CFC7