Prathumrat, C. . ., T. . . Boonumpai, and P. . . Hoksuwan. “Development of a Community-Learning-Center Management System for Local Administrative Organizations in Samut Prakan Province”. Dusit Thani College Journal, vol. 14, no. 3, Dec. 2020, pp. 491-1, https://so01.tci-thaijo.org/index.php/journaldtc/article/view/245540.