เบ้าทอง ร., and เบ้าทอง ร. “The study of executive secretary Sisaket Rajabhat University”. Research and Development Journal Sisaket Rajabhat University, vol. 9, no. 1, June 2022, pp. 18-28, https://so01.tci-thaijo.org/index.php/sskru-resarch/article/view/259896.