กลางเอก จ. . . “DEVELOPMENT OF HEALTH LITERACY MODEL TO PROMOTE PREVENTING BEHAVIORS OF CORONAVIRUS DISEASE 2019 OF PEOPLE IN NAI MUEANG SUB-DISTRICT, MUEANG DISTRICT, CHAIYAPHUM PROVINCE”. Primary Health Care Journal (Northeastern Edition), vol. 38, no. 2, Sept. 2023, pp. 20-34, https://thaidj.org/index.php/pjne/article/view/13905.