วัฒนวงศ์ ส, สวนชูผล อ. A Study of Elderly Services Business Management in Pathumthani Province. ๋JBA_apheit [Internet]. 2019 Dec. 19 [cited 2024 May 15];8(2):142-53. Available from: https://so02.tci-thaijo.org/index.php/apheitvu/article/view/230248