ROYANI SIREGAR, H. .; NAPITUPULU, M. .; FITRI NAPITUPULU, N. .; ADLI SIMAMORA, A. .; TUA SIREGAR, G. .; ANGRAINI SIMAMORA, F. .; HARTATI, R. . The Effect of Onang-Onang Instrumental Music Therapy on Elderly With Insomnia. KnE Social Sciences, [S. l.], v. 8, n. 4, p. 781–788, 2023. DOI: 10.18502/kss.v8i4.12973. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/12973. Acesso em: 13 may. 2025.