Smuntavekin, Sudpranorm, Boonsri Kittichotpanich, and Oranuch Chawpreecha. 2021. “EFFECT OF TAI CHI AND AEROBIC EXERCISE PROGRAM ON MUSCULAR STRENGTH, BALANCE AND QUALITY OF LIFE IN ELDERS”. JOURNAL OF THE POLICE NURSES 13 (2). Bangkok, Thailand:345-56. https://he01.tci-thaijo.org/index.php/policenurse/article/view/250304.