Pongthana, Phattita. 2022. “Creating a Physical Environment in Community Public Spaces to Facilitate and Improve the Quality of Life of Elderly People : A Case Study of Kradang Nga Sub-District, Samut Songkhram”. Journal of Cultural Approach 23 (43):3-18. https://so02.tci-thaijo.org/index.php/cultural_approach/article/view/244357.