Putri, Ni Putu, 		Widnyana, M., 		Adhitya, I Putu Gde Surya, AND 		Vittala, Govinda.
" Analysis of Abdominal Muscle Strength on Pain and Lumbar Disability in Female Students at SMA Dwijendra: A Cross-Sectional Study" <em>Majalah Ilmiah Fisioterapi Indonesia</em> [Online], Volume 13 Number 1 (23 February 2025)