Chamnankit, D. “The effectiveness communty development of Sai Thai sub-district administrative organization mueang krabi district, krabiprovince”. Research and Development Journal Sisaket Rajabhat University, vol. 11, no. 1, June 2024, pp. 42-52, https://so01.tci-thaijo.org/index.php/sskru-resarch/article/view/275068.