Effect of Core Stability Exercise with Physiapp on Pain and Back Extensor Muscle Endurance in Non-specific Low Back Pain. JURNAL KEPERAWATAN DAN FISIOTERAPI (JKF), [S. l.], v. 8, n. 1, p. 79–86, 2025. DOI: 10.35451/mb4dwy08. Disponível em: https://ejournal.medistra.ac.id/index.php/JKF/article/view/2903. Acesso em: 6 nov. 2025.