Jaruwatcharaset, C., N. Songneam, D. . Supawantanakul, and P. Banyati. “The Synthesis of Physical Exercise Postures for Reducing Shoulder Pain in Elderly People Using Decision Table Technique”. Community and Social Development Journal, vol. 21, no. 2, Aug. 2020, pp. 80-95, doi:10.14456/rcmrj.2020.238506.