Batubara, Junita, et al. “Moral Message Of Nature’s Sustainability: Semiotic Analysis Of Alam Menyapa On Audio-Visual Music Composition”. Gondang: Jurnal Seni Dan Budaya, vol. 6, no. 2, Dec. 2022, pp. 303-1, doi:10.24114/gondang.v6i2.41405.