Green Engineering: International Journal of Engineering and Applied Science; This journal is intended for the publication of scientific articles published by the International Forum of Researchers and Lecturers. This journal contains studies in the fields of Engineering and Applied Science, both theoretical and empirical. The focus of this journal is on studies of Sustainability Engineering, Bioenergy Engineering and Chemurgy, Biomedical Engineering, Biosystem Engineering, Electrical Engineering, Industrial Engineering, and other engineering that has not been listed. This journal is published 1 year 4 times (January, April, July and October).