Zhang, Jincheng, Thada Jantakoon, Rukthin Laoha, และ Potsirin Limpinan. 2024. “Data Mining from Education-Related Search Suggested Text on the Web”. PBRU Science Journal 21 (1):88-113. https://li01.tci-thaijo.org/index.php/scijPBRU/article/view/262292.