Putra, Yudi, M. Widnyana, & Ni Luh Putu Gita Karunia Saraswati.
" Combination Intervention Mulligan’s  Sustained Natural Apophyseal Glides and Ultrasounds Better Than Combination Intervention Stretching And Ultrasounds For Increasing Functional Activity  Non-Specific Low Back Pain Patient." <em>Sport and Fitness Journal</em> [Online], 10.1 (2022): 45-51. Web. 22 Jan. 2025