จงหมายกลาง พ. “The Concept of Humanism in Daen-Aran Saengtong’s Literary Works”. Pathumthani University Academic Journal, vol. 11, no. 2, Dec. 2019, pp. 67-79, https://so05.tci-thaijo.org/index.php/ptujournal/article/view/205859.