Spine Health.
https://www.spine-health.com/wellness/massage-therapy/can-massage-help-your-back-problem
Diakses pada 17 April 2020Spine Health.
https://www.spine-health.com/wellness/massage-therapy/massage-therapy-lower-back-pain
Diakses pada 17 April 2020Leaf TV.
https://www.leaf.tv/4420998/back-massage-benefits/
Diakses pada 17 April 2020