Maneepruk, Tana, and Wanjukkree Chotirat. “A Study of the Historical Concept of Cowboy Culture from the Perspectives of Rong Wongsawan in America Amerigu Literature”. Srinakharinwirot Research and Development Journal of Humanities and Social Sciences 18, no. 1, January-June (June 29, 2026). accessed October 13, 2026. https://so04.tci-thaijo.org/index.php/swurd/article/view/275111.