Limlertsathien, Paramaporn. “The Outstanding Characteristics of Political Poems between 2007 and 2012”. University of the Thai Chamber of Commerce Journal Humanities and Social Sciences 36, no. 1 (April 2, 2019): 161–177. accessed August 26, 2026. https://so06.tci-thaijo.org/index.php/utccjournalhs/article/view/185204.