Chinnawong, Wena, Angkana Onthanee, and Jakkrit Jantakoon. “Spatial Thinking Skills: A Skill Needed to Learn Geology”. Faculty of Humanities and Social Sciences Thepsatri Rajabhat University Jounal 13, no. 2 (August 30, 2022): 205–220. Accessed April 25, 2024. https://so01.tci-thaijo.org/index.php/truhusocjo/article/view/247345.