Paengkamlai, S., and C. Pinata. “Development of Measures to Solve the Problems Associated With Steroid Use Among the Elderly through Community Participation, Bangu Subdistrict, Yangsrisurat District, Mahasarakham Province”. Journal of Health Science of Thailand, vol. 28, no. 3, June 2019, pp. 441-54, https://thaidj.org/index.php/JHS/article/view/7190.