ศรีทอง ชัชวาล. “Passive Voice in Spanish in News Online: Reflexive Passive With Se-Construction and Periphrastic Passive With Ser”. Journal of Liberal Arts Prince of Songkla University 7, no. 2 (July 25, 2016): 132–156. Accessed May 2, 2024. https://so03.tci-thaijo.org/index.php/journal-la/article/view/63249.