Ulfah Nidaussolihah, Afif Ghufroni, and Pajar Haryatno. “Pengaruh Core Stability Exercise Terhadap Peningkatan Aktivitas Fungsional Pada Low Back Pain Non-Spesifik”. Jurnal Nasional Fisioterapi (JURNAFISIO), vol. 2, no. 1, Feb. 2024, pp. 39-44, https://jurnafisio.com/index.php/JF/article/view/34.