Maneepruk, T., & Chotirat , W. (2026). 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(1, January-June). retrieved from https://so04.tci-thaijo.org/index.php/swurd/article/view/275111