TESFAYE HAMBISSA; TAMENE KITILA. The Impact of Communicative Grammar Teaching (CGT) on Grade 11 Students’ Speaking Proficiency and Their Attitude in Hachalu Hundessa Secondary School: A Quasi-Experimental Study. Journal of Science, Technology and Arts Research, [S. l.], v. 14, n. 4, p. 94–111, 2025. DOI: 10.20372/star.V14.i4.07. Disponível em: https://journals.wgu.edu.et/index.php/star/article/view/1953. Acesso em: 3 jan. 2026.