FEKADU ADAM; ZELEKE TESHOME; JIRA JABESSA. Effects of Problem-Based Learning (PBL) as a Learning Strategy on Students’ Oral Comprehension. Journal of Science, Technology and Arts Research, [S. l.], v. 14, n. 4, p. 177–186, 2025. DOI: 10.20372/star.V14.i4.13. Disponível em: https://journals.wgu.edu.et/index.php/star/article/view/2015. Acesso em: 12 feb. 2026.