Kammoon, Amorn, Jakret Mettathamrong, Charinee Chaichana, and Phetphrairin Upping. “Factors Influencing Promotion of Support Personnel at Rajamangala University of Technology Isan”. Business Administration and Management Journal Review 16, no. 1 (June 17, 2024): 155–173. accessed October 14, 2026. https://so01.tci-thaijo.org/index.php/bahcuojs/article/view/259823.