Sorrahong, Renu, and Chaowarit Jongkatkorn. “THE ADMINISTRATIVE EXCELLENCE MODEL OF BEACH VOLLEYBALL OF DANCHANGWITTAYA SCHOOL UNDER THE SECONDARY EDUCATION AREA OFFICE 9”. Journal of Social Science and Cultural 7, no. 11 (November 30, 2023): 112–123. accessed October 6, 2026. https://so06.tci-thaijo.org/index.php/JSC/article/view/268933.