บุราสิทธิ์ ย., and ศศิวงศาโรจน์ ข. “Promotion of Thai ‘value and dignity’ of the elderly in the urban society”. Journal of Language and Culture, vol. 37, no. 2, Dec. 2018, https://so03.tci-thaijo.org/index.php/JLC/article/view/209525.