Suparman, Suparman, Besse Herdiana, and Muhammad Nuruahmad. “Analisis Nilai Pada Lagu "Sandaran Hati" Karya Letto”. DEIKTIS: Jurnal Pendidikan, Bahasa dan Sastra 5, no. 1 (February 5, 2025): 89-93. Accessed October 8, 2026. https://dmi-journals.org/deiktis/article/view/1326.