Wongthongdee, Sirapatsorn, Siriwit Issaro, Chukiat Muttakan, Somchai Punyajareon, and Woraphong Sangpud. 2018. “Strategies in Promoting Values of Aging People Based upon the Creation to Establish Good Life Qualities for All Ages”. Journal of Phrapokklao Nursing College, Chanthaburi 27 (2). Chanthaburi, Thailand:95-110. https://he01.tci-thaijo.org/index.php/pnc/article/view/117566.