ศรีทอง ช. (2025) “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(2), pp. 132–156. available at: https://so03.tci-thaijo.org/index.php/journal-la/article/view/63249 (accessed: 12 September 2026).