Anung Z, Kusumaningtyas M, Windiastoni Y. EFFECT OF ADDITIONAL WILLIAM FLEXION EXERCISE ON FUNCTIONAL ABILITY IN MYOGENIC LOW BACK PAIN PATIENTS. Jurnal Bahana Kesehatan Masyarakat (Bahana of Journal Public Health) [Internet]. 30Nov.2023 [cited 3Oct.2025];7(2):82 -88. Available from: https://journal.poltekkesjambi.ac.id/index.php/JBKM/article/view/609