T. Prachaiboon, P. Banchonhattakit, P. Sirisuwan, A. Namuang, N. Heebkaew Padchasuwan, and A. Sukrueangkul, “Association between Health Literacy and Quality of Life among Elderly in the Upper Northeast of Thailand”, Health Sci J Thai, vol. 4, no. 2, pp. 48–56, Jun. 2022.