P. Saenlao, S. Tuanwisetkul, P. Hoyrat, and S. Taprap, “Health literacy based on principles of ‘ 3E. 2S.’ among risk persons of non-communicable diseases at Tambon Na Fai in Changwat Chaiyaphum”, TJN, vol. 71, no. 4, pp. 20–28, Nov. 2022.