PERTIWI, J. K.; GHUFRONI, A. The Effect of Ultrasound and Core Stability Exercise on Increasing Lower Back Functionality in Adolescents. Interest : Jurnal Ilmu Kesehatan, [S. l.], v. 13, n. 1, p. 90–97, 2024. DOI: 10.37341/interest.v13i1.589. Disponível em: https://jurnalinterest.com/index.php/int/article/view/589. Acesso em: 17 nov. 2024.