Lian, Jianfeng, Suwaree Yordchim, Cholthicha Sudmuk, Behrad Aghaei, และ Angvarrah Lieungnapar. 2024. “The Themes Analysis in Hemingway’s Novels Based on Corpus Techniques”. Journal of Roi Kaensarn Academi 9 (10):1579-89. https://so02.tci-thaijo.org/index.php/JRKSA/article/view/273549.