Treesorn , K. , Phuangsriken , S. , Charoensaen, J. , Kucharin , P. , Posri , A. and Discharoen , K. 2020. Factors For Falls among Elderly : Ban Tha Muang Selaphum District Roi-Et Province. Journal of Roi Et Rajabhat University. 14, 3 (Dec. 2020), 220–233.