Feratywi, A., S. Purnawati, and W. Wahyuddin. “Comparative Study Of Deep Cervical Flexion Exercise With Pressure Biofeedback and Muscle Energy Technique for Neck Pain Reduction in Digital Workers”. Media Kesehatan Politeknik Kesehatan Makassar, vol. 20, no. 2, Dec. 2025, pp. 272-80, doi:10.32382/medkes.v20i2.1591.