Namwong, Arunya, Krittapat Fukfon, Chalermpon Kajai, and Sureeporn Lertwacharasakul. 2023. “Access to Essential Health Care Services Among Older People in the Community”. Nursing Journal of The Ministry of Public Health 33 (3):68-81. https://he02.tci-thaijo.org/index.php/tnaph/article/view/266926.