suntawong, S., Songsri, T. and Witchayapakron, K. 2026. Synthesis of Conceptual Frameworks and Theories Used in Thai Literature Research: A Case Study of Silpakorn University. Education journal Faculty of Education, Nakhon Sawan Rajabhat University . 9, 2 (Jun. 2026), 367–382. DOI:https://doi.org/10.2774.EDU2026.2.286667.