Worku, Teshome. 2023. “SFPARATION OF BETAINE FROM MOLASSES”. Zede: Journal of Ethiopian Engineers and Architects የኢትዮጵያ መሐንዲሶችና አርክቴክቶች መጽሔት 17 (January):20-25. https://ejol.aau.edu.et/index.php/ZEDE/article/view/6613.