Vol. 12 No. 1 (2023)

					View Vol. 12 No. 1 (2023)

Open access
A Peer-reviewed Official International Journal of Wollega University, Ethiopia
Science, Technology and Arts Research Journal
Published: Jan.–March 2023, 12(1)
ISSN: 2226-7522 (Print) and 2305-3372 (Online)

Published: 30.03.2023

Original Research