ROSYADA, M.; WAFIROH, I.; WAFIROH, W. THE EFFECTIVENESS OF THE USE OF GUITAR MEDIA ON THE UNDERSTANDING OF NATIONAL SONGS AND NATIONAL VALUES OF GRADE V STUDENTS OF SD 6 JEKULO. Algebra : Jurnal Pendidikan, Sosial dan Sains, [S. l.], v. 5, n. 1, p. 119–125, 2025. DOI: 10.58432/algebra.v5i1.1411. Disponível em: https://ejournal.yana.or.id/index.php/algebra/article/view/1411. Acesso em: 7 may. 2026.