Rosyada, M., Wafiroh, I., & Wafiroh, W. (2025). 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, 5(1), 119–125. https://doi.org/10.58432/algebra.v5i1.1411