Piromsombat, Chayut, Thanapa Ngewtong, Kanessha Sirisak, Saranunt Anuchon, and Teerayut Satjabut. “Detecting Latent Topics for Categorizing Educational Dissertations of Leading Universities in the United Staes and Thailand: Structural Topic Modeling Analysis”. Journal of Information and Learning 34, no. 3 (December 28, 2023): 75–90. accessed September 11, 2026. https://so04.tci-thaijo.org/index.php/jil/article/view/267144.