กำจัดภัย สำราญ. “A Model for Developing Student Teacher’s Competency on The Teaching Practicum Preparation Based on Empowerment and Active Learning Instruction: A Case Study in Sakon Nakhon Rajabhat University”. Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University 14, no. 1 (April 30, 2019): 151–161. Accessed May 17, 2024. https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/221612.