Phumiphan, Petsuda, Panitnan Udomsap, Waradee Chanvirat, and Supawadee Wisuwan. “A Study of the Development of Self-access Searching Information Skill of Education Students and Non-education Students in Nakhon Ratchasima Rajabhat University”. Ratchaphruek Journal 12, no. 3 (December 29, 2014): 24–32. accessed August 28, 2026. https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/240905.