Hanchanlert, Y. (2017). Effectiveness of Education Program on Correct Posture and Daily Exercise in Reducing and Preventing Back Pain in Patients with Chronic Low Back Pain, Kuean Sub-district, Kosumpisai District, Mahasarakam Province. Journal of Health Science of Thailand, 23(4), 601–608. Retrieved from https://thaidj.org/index.php/JHS/article/view/725