Sivilai, Warut, Chumpol Semakhun, and Buncha Samruayruen. “The Development Model of Electronic Resource Center According to OTMM”. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University 12, no. 1 (August 2, 2017): 129–144. Accessed May 5, 2024. https://so01.tci-thaijo.org/index.php/GraduatePSRU/article/view/87593.