Putra, Y., Widnyana, M., & Saraswati, N.
(2022).
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.
Sport And Fitness Journal, 10(1), 45-51.
doi:10.24843/spj.2022.v10.i01.p07