Editorial Team
Editor-in-chief
Dr. Sampandam Elangovan (Asso.Prof.) Physics Wollega University, Ethiopia
Managing Editors
Dr. Tesfaye Lema (Asso. Prof.), Rural Development and Agricultural Extension,Wollega University, Ethiopia.
Dr. Kebede Nemomsa (Asso. Prof.) Education,Wollega University, Ethiopia
Dr. Diriba Diba (Asso. Prof.) Agricultural Sciences Wollega University, Ethiopia,
Dr. Melka Hika (Assi. Prof.) Education Wollega University, Ethiopia
Dr. Girmaye Kenasa (Asso. Prof.) Microbiology Wollega University, Ethiopia
Overseas Acquisition Editors and International Liaisons
Dr. Hirpa Lemu (Prof.) Mechanical Engineering University of Stavanger, Norway
Dr. Kanagathara Narayanan Physics SIMAT, Saveetha University, India
Dr. Geremew Bultosa (Prof.) Food Science Botswana University of Agriculture, Botswana
Dr. Moon-Gap Kim (Prof.) Materials Science and Engineering,Kyungpook National University, Republic of Korea
Prof. Vidhu Gaur, Business Communication, Management Development Institute, Gurgaon, India
Advisory Board
Adugna Tolera (Prof.) Animal Nutrition Hawassa University, Ethiopia
Fekadu Beyene (Prof.), Agricultural Economics,Haramaya University, MoLF, Ethiopia
Endashaw Bekele (Prof.),Genetics Addis Ababa University, Ethiopia
Dr. Diribsa Dufera (Prof.) Curri. and Instruction Addis Ababa University, Ethiopia
Dr. Gemeda Duguma (Asso. Prof.), Animal Breeding Wollega University, Ethiopia
Dr. Adugna Bersisa (Asso. Prof.), Psychology, Kotebe M/University, Ethiopia
Dr. Mosisa Geleta (Asso. Prof.),Biology, Wollega University, Ethiopia
Dr. Boka Kumsa, (Asso. Prof.) Mathematics Wollega University, Ethiopia
Dr. Tamiru Olana (Asso. Prof.), English,Wollega University, Ethiopia
Dr. Asefa Degebas (Asso. Prof.) Psychology Wollega University, Ethiopia
Dr. Dereje Hinew (Assi. Prof.),History Wollega University, Ethiopia
Dr. Lelisa Chala (Assi. Prof.),Behavioural Sciences Wollega University, Ethiopia
Dr. Rufael Disasa (Assi. Prof.),English Lang. and Lit.Wollega University, Ethiopia
Dr. Tena Regasa (Assi. Prof.) Biology Wollega University, Ethiopia
Dr. Endalkachew Mosisa (Asso. Prof.),Mechanical Engineering Wollega University, Ethiopia
Dr. Zelalem Abdissa (Assi. Prof.),Chemistry,Wollega University, Ethiopia
Dr. Fekadu Tamiru (Assi. Prof.),Geology,Wollega University, Ethiopia
Dr. Firdissa Jebesa (Asso. Prof.),IER Addis Ababa University, Ethiop
