Sajjasophon, R., Ratana-Ubol, A. and Kimpee, P. (2015) “The Scenario of a Learning City Model Based on the Lifelong Learning Concept to Develop the Active Aging of Thai Elderly”, Kasetsart Journal of Social Sciences, 36(2), pp. 357–370. Available at: https://so04.tci-thaijo.org/index.php/kjss/article/view/243335 (Accessed: 16 May 2024).