Kanchanapiboon, Somkamol. “Learning Management by Using Learning Resources to Develop Learning Achievement According to the Philosophy of Sufficiency Economy”. Journal of Graduate MCU KhonKaen Campus 10, no. 3 (September 29, 2023): 52–58. accessed October 14, 2026. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/263633.