Sisay Wondmagegn, Mequannent Esubalew, Ambachew Balemual, Sahlu Mhriet, Tadelle Nigusu, Wassie Adane and Mekash Tesfaw 2023. DESIGN AND DEVELOPMENT OF A MODIFIED BIOMASS CHARCOAL PRODUCTION KILN. Ethiopian International Journal of Engineering and Technology . 1, 1 (May 2023), 12-22. DOI:https://doi.org/10.59122/134CFC7.