Chairam P, Suwannaboon P, Kongmian K. APPLICATION OF SUFFICIENCY ECONOMY FOR DEVELOPING COMPETENCY OF THE ELDERLY IN INCOME MANAGEMENT FOR HOUSEHOLD ECONOMY CREATION IN PHETCHABURI PROVINCE. JSBA [Internet]. 2021 Sep. 11 [cited 2024 May 19];6(9):146-59. Available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/248742